Yoji Yamada

ORCID

Publication Activity (10 Years)

Years Active: 1984-2024
Publications (10 Years): 112

Top Venues

Publications

Jian Liu, Yoji Yamada
Control Strategy for Safety Purposes Based Upon Momentum Regulation. IEEE Access 12 (2024)
Yasuhiro Akiyama, Yosuke Kuboki, Shogo Okamoto, Yoji Yamada
Novel Approach to Analyze All-Round Kinematic Stability During Curving Steps. IEEE Access 11 (2023)
Jian Liu, Yoji Yamada, Yasuhiro Akiyama, Shogo Okamoto, Yumena Iki
Development of Dummy Based on Impedance Properties of Human Soft Tissue Using a Nonlinear Viscoelastic Model. IEEE Access 11 (2023)
Kazuya Otake, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Tactile Texture Rendering for Electrostatic Friction Displays: Incorporation of Low-Frequency Friction Model and High-Frequency Textural Model. IEEE Trans. Haptics 15 (1) (2022)
Xiaohan Xiang, Yoji Yamada, Hibiki Nakamura, Yasuhiro Akiyama
Effect of Dynamic Parameters on Lumbar Compressive Force during Patient Transfer Task. LifeTech (2022)
Tomoyuki Iwasaki, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Gait Stability Index Built by Kinematic Information Consistent With the Margin of Stability Along the Mediolateral Direction. IEEE Access 10 (2022)
Qingyu Sun, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Multiple Spatial Spectral Components of Static Skin Deformation for Predicting Macroscopic Roughness Perception. IEEE Trans. Haptics 15 (3) (2022)
Takumu Okada, Shogo Okamoto, Yoji Yamada
Affective Dynamics: Causality Modeling of Temporally Evolving Perceptual and Affective Responses. IEEE Trans. Affect. Comput. 13 (2) (2022)
Eugene Kim, Yoji Yamada, Shogo Okamoto
Detection Error Contaminated by Outliers to Classify Density Profiles Dependent on the Relative Speed Between a MIMO Sensor and a Human Hand. IEEE Access 10 (2022)
Qingyu Sun, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Differences in pleasant texture stimuli between fingertips and the palm. LifeTech (2022)
Koki Inoue, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Surfaces With Finger-Sized Concave Feel Softer. IEEE Trans. Haptics 15 (1) (2022)
Kazuya Otake, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Magnitude estimation of self-speed under different visual cue conditions in virtual space. LifeTech (2022)
Tzu-Hsuan Hsia, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
HumTouch: Localization of a finger in purified water using humming-noise-driven human-body electric currents. LifeTech (2022)
Fengyu Li, Yasuhiro Akiyama, Xianglong Wan, Shogo Okamoto, Yoji Yamada
Built-in Sensor System for Monitoring Internal Shear Strain and Stress Distribution in Soft Materials. IEEE Access 10 (2022)
Shinichi Ninomiya, Satoshi Nagakura, Fumio Koga, Yoji Yamada, Manabu Iwai
Rotary Cutting with Ultrasonic Vibration of Hardened Steel. Int. J. Autom. Technol. 16 (1) (2022)
Shogo Okamoto, Yuki Ehara, Takumu Okada, Yoji Yamada
Affective Dynamics: Principal Motion Analysis of Temporal Dominance of Sensations and Emotions Data. IEEE Trans. Affect. Comput. 13 (2) (2022)
Kazuya Otake, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Tactile Texture Display Combining Vibrotactile and Electrostatic-friction Stimuli: Substantial Effects on Realism and Moderate Effects on Behavioral Responses. ACM Trans. Appl. Percept. 19 (4) (2022)
Ibuki Tara, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Heightening fear response to horror video scenes by applying vibratory stimuli to upper bodies of viewers. LifeTech (2022)
Mao Watanabe, Yoji Yamada, Yasuhiro Akiyama, Takashi Araki, Hiroyuki Sawada, Haruji Kawajiri, Jun Furuyashiki
A Study on Differences in Control Performance of Skill-Assist System Caused by Different Operational Input Devices. SII (2022)
Pengcheng Li, Yoji Yamada, Kazunori Yamada, Mayu Yokoya
Functional Resistance Training With Gait Phase-Dependent Control Using a Robotic Walker: A Pilot Study. IEEE Access 10 (2022)
Huazhe Wu, Eugene Kim, Yoji Yamada, Shogo Okamoto
Cumulative Clustering Filter for MIMO Radar Detecting Human Hand Intrusion. ISR (2021)
Tzu-Hsuan Hsia, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Localization performance of hum-noise-based touch sensor (HumTouch) with unknown participants. GCCE (2021)
Tatsuo Fujikawa, Yoji Yamada
Novel In-vivo Microscopy Technique for Internal Bleeding Using Transparent Fish. ISR (2021)
Tatsuo Fujikawa, Ryuji Sugiura, Rie Nishikata, Yoji Yamada, Tetsuya Nishimoto
Marmarou-type Impact Tests to Investigate Criteria for Avoiding Bruises in Extremities by Human-Robot Contact. ISR (2021)
Ibuki Tara, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
How important is the timing of vibrotactile stimuli for the excitation of an emotional response for audio-visual content? GCCE (2021)
Hiroki Kito, Yoji Yamada, Jian Liu, Yasuhiro Akiyama, Shogo Okamoto
Proposal of Fail-Safe Contact Motion Control and its Simulation using CRANE-X7. ISR (2021)
Nader Rajaei, Tatsuo Fujikawa, Yoji Yamada
Experimental Investigation of Human Soft Tissue Behavior for Constructing Human-Robot Contact Force-Displacement Measuring System. ISR (2021)
Kazuya Otake, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Virtual tactile texture using electrostatic friction display for natural materials: The role of low and high frequency textural stimuli. RO-MAN (2021)
Eugene Kim, Yoji Yamada, Shogo Okamoto, Mikihiro Sennin, Hiroki Kito
Considerations of potential runaway motion and physical interaction for speed and separation monitoring. Robotics Comput. Integr. Manuf. 67 (2021)
Takuya Mayumi, Yasuhiro Akiyama, Shogo Okamoto, Yoji Yamada
Identification of healthy elderly's gait characteristics by analyzing gait parameters. ISR (2021)
Shuto Yamada, Yasuhiro Akiyama, Shogo Okamoto, Yoji Yamada
Estimation of effects of recovery step length on severity of injuries caused by the trip and fall. ISR (2021)
Tzu-Hsuan Hsia, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
HumTouch: Localization of Touch on Semi-Conductive Surfaces by Sensing Human Body Antenna Signal. Sensors 21 (3) (2021)
Takumu Okada, Shogo Okamoto, Yoji Yamada
Passive haptics: greater impact presented by pulsive damping brake of DC motor and physical indices for perceived impact. Virtual Real. 25 (1) (2021)
Tomoyuki Iwasaki, Shogo Okamoto, Yasuhiro Akiyama, Takashi Inagaki, Yoji Yamada
Kinematic gait stability index highly correlated with the margin of stability: Concept and interim report. SII (2021)
Akiya Hirata, Yusaku Shimaoka, Tamao Okamoto, Ryoji Watanabe, Yoji Yamada
Evaluation of Biofidelity and a Proposal for Simplification of a Human-inspired Safety Dummy. ISR (2021)
Tomoyuki Iwasaki, Shogo Okamoto, Yasuhiro Akiyama, Takashi Inagaki, Yoji Yamada
Walking motions with high margin-of-stability values. ISR (2021)
Ko Suzuki, Shogo Okamoto, Yasuhiro Akiyama, Yuma Shiraishi, Naomi Yamada, Yoji Yamada
Alignment of anatomical flexion axis when using one-degree-of-freedom ankle stretching exerciser. LifeTech (2021)
Jian Liu, Yoji Yamada, Yasuhiro Akiyama
Calculating the Supplied Energy for Physical Human-Robot Interaction. ISR (2021)
Kiichi Kondo, Yasuhiro Akiyama, Shogo Okamoto, Yoji Yamada
Effect of different gait phase-based assist patterns of a wearable robot on gait motion. ISR (2021)
Yusuke Morita, Yoji Yamada
The effect of the radius of curvature of the base edge of the robot covered with cushion covering on contact pressure in human collision. ISR (2021)
Naomi Yamada, Shogo Okamoto, Yukiko Fuwa, Yasuhiro Akiyama, Yoji Yamada
Effect of 4 Weeks of Foot Stretching with an Automatic Stretching Machine: A Case Report. ISR (2021)
Chongyang Qiu, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Application of Supervised Principal Motion Analysis to Evaluate Subjectively Easy Sit-to-Stand Motion of Healthy People. IEEE Access 9 (2021)
Yosuke Kuboki, Yasuhiro Akiyama, Shogo Okamoto, Yoji Yamada
The influence of hip joint rotation of a physical assistant robot on curving motion. Adv. Robotics 35 (2) (2021)
Kyogo Kazumura, Yasuhiro Akiyama, Taro Naganeo, Shogo Okamoto, Yoji Yamada
Index of gait stability using inertial measurement unit. LifeTech (2021)
Ibuki Tara, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Temporal characteristics of skin conductance and subjective intensity in response to unpleasant audio-visual and vibrotactile stimuli. ISR (2021)
Fengyu Li, Yasuhiro Akiyama, Xianglong Wan, Shogo Okamoto, Yoji Yamada
Measurement of Shear Strain Field in a Soft Material Using a Sensor System Consisting of Distributed Piezoelectric Polymer Film. Sensors 20 (12) (2020)
Yumena Iki, Yoji Yamada, Yasuhiro Akiyama, Shogo Okamoto, Jian Liu
Designing A Dummy Skin by Evaluating Contacts between A Human Hand and A Robot End Tip. IROS (2020)
Xuanchen Ji, Yasuhiro Akiyarna, Yoji Yamada, Shogo Okamoto, Hisae Hayashi
Development of deep clustering model to stratify occurrence risk of diabetic foot ulcers based on foot pressure patterns and clinical indices. IJCB (2020)
Yasuhiro Akiyama, Ryota Kushida, Shogo Okamoto, Yoji Yamada
Characteristics of Recovery Motion Resulting From Side Contact With a Physical Assistant Robot Worn During Gait. IEEE Trans. Hum. Mach. Syst. 50 (6) (2020)
Koki Inoue, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Effect of Material Hardness on Friction Between a Bare Finger and Dry and Lubricated Artificial Skin. IEEE Trans. Haptics 13 (1) (2020)
Takashi Inagaki, Shogo Okamoto, Tomoyuki Iwasaki, Yasuhiro Akiyama, Yoji Yamada
Comparison of gait variability and stability indices. LifeTech (2020)
Tzu-Hsuan Hsia, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
HumTouch: Kernel Regression-based Localization of Touch on a Paper. LifeTech (2020)
Chongyang Qiu, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Lower-limb moments during sit-to-stand movement with different handrail grip position and trunk tilt angle. SII (2020)
Giryeon Kim, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Softness Presentation via Friction Force Control on Electrostatic Tactile Panel Display. LifeTech (2020)
Kazuya Otake, Hikaru Hasegawa, Shogo Okamoto, Yoji Yamada
Virtual roughness textures via a surface tactile texture display using vibrotactile and electrostatic friction stimuli: Improved realism. HSI (2020)
Eugene Kim, Robin Jeanne Kirschner, Yoji Yamada, Shogo Okamoto
Estimating probability of human hand intrusion for speed and separation monitoring using interference theory. Robotics Comput. Integr. Manuf. 61 (2020)
Tomoyuki Iwasaki, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Principal Motion Ellipsoids: Gait Variability Index Invariant With Gait Speed. IEEE Access 8 (2020)
Chen-Yu Cheng, Shogo Okamoto, Pengcheng Li, Yasuhiro Akiyama, Chongyang Qiu, Yoji Yamada
Encouragement of Squat-Lifting: Feasibility Study of a Highly Usable Passive Knee Assistive Device. SII (2020)
Senri Hashimoto, Naomi Yamada, Shogo Okamoto, Yuma Shiraishi, Yasuhiro Akiyama, Yoji Yamada
Effect of Static Stretching Using Foot Stretching Device in the Elderly: An Interim Report. GCCE (2020)
Hikaru Hasegawa, Shogo Okamoto, Yoji Yamada
Phase Difference Between Normal and Shear Forces During Tactile Exploration Represents Textural Features. IEEE Trans. Haptics 13 (1) (2020)
Tzu-Hsuan Hsia, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
HumTouch: Localization of Touch on a Cylindrical Object. GCCE (2020)
Tomoyuki Iwasaki, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Principal motion ellipsoids: Gait variability index based on principal motion analysis. SII (2020)
Koki Inoue, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Random switch of adhesion and deformation friction depending on material hardness. LifeTech (2020)
Kohei Yamakawa, Shogo Okamoto, Ryu Kubo, Naomi Yamada, Yasuhiro Akiyama, Yoji Yamada
Knee Pain Patient Simulation for Recommendation of Sit-to-Stand Handrail Positions. IEEE Trans. Hum. Mach. Syst. 49 (5) (2019)
Yuki Ehara, Shogo Okamoto, Takumu Okada, Yoji Yamada
Comparison of The Method of Temporal Dominance of Sensations and After-tasting Sensory Evaluation. LifeTech (2019)
Chongyang Qiu, Shogo Okamoto, Naomi Yamada, Yasuhiro Akiyama, Yoji Yamada
Patient Simulation: Handrail Position for Knee-OA Patients Considering Physical Burden and Stability. LifeTech (2019)
Kyoichi Tachi, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
HumTouch: Finger gesture recognition on hydrogel-painted paper using hum-driven signals. GCCE (2019)
Tomoyuki Iwasaki, Shogo Okamoto, Yasuhiro Akiyama, Yoji Yamada
Generalized Principal Motion Analysis: Classification of Sit-to-Stand Motions. GCCE (2019)
Fengyu Li, Yasuhiro Akiyama, Xianglong Wan, Yoji Yamada, Shogo Okamoto
Shear Stress Sensor for Soft Material with Built-In Piezoelectric Polymer Films. GCCE (2019)
Ken Ito, Shogo Okamoto, Yoji Yamada, Hiroyuki Kajimoto
Tactile Texture Display with Vibrotactile and Electrostatic Friction Stimuli Mixed at Appropriate Ratio Presents Better Roughness Textures. ACM Trans. Appl. Percept. 16 (4) (2019)
Shusuke Naito, Yasuhiro Akiyama, Koichiro Ohashi, Yoji Yamada, Shogo Okamoto
Development of a non-actuated wearable device to prevent knee buckling. LifeTech (2019)
Yuma Shiraishi, Shogo Okamoto, Naomi Yamada, Koki Inoue, Yasuhiro Akiyama, Yoji Yamada
Pneumatic-driven ankle stretching machine. LifeTech (2019)
Takumu Okada, Shogo Okamoto, Yoji Yamada, Tomoharu Ishikawa
Vector Auto-Regression Model of Temporal Perceptual and Affective Responses Towards Food. LifeTech (2019)
Wakako Sato, Yoshiki Tsuchida, Pengcheng Li, Takashi Hasegawa, Yoji Yamada, Yasushi Uchiyama
Identifying the Effects of Assistive and Resistive Guidance on the Gait of Elderly People Using a Smart Walker. ICORR (2019)
Pengcheng Li, Yoji Yamada, Xianglong Wan, Yasushi Uchiyama, Wakako Sato, Kazunori Yamada, Mayu Yokoya
Gait-phase-dependent control using a smart walker for physical training. ICORR (2019)
Kosuke Higashi, Shogo Okamoto, Yoji Yamada
Perceived Hardness through Actual and Virtual Damped Natural Vibrations. IEEE Trans. Haptics 11 (4) (2018)
Kosuke Higashi, Shogo Okamoto, Yoji Yamada, Hikaru Nagano, Masashi Konyo
Hardness Perception Through Tapping: Peak and Impulse of the Reaction Force Reflect the Subjective Hardness. EuroHaptics (1) (2018)
Yasuhiro Akiyama, Shogo Okamoto, Hitoshi Toda, Takao Ogura, Yoji Yamada
Gait motion for naturally curving variously shaped corners. Adv. Robotics 32 (2) (2018)
Hikaru Nagano, Shogo Okamoto, Yoji Yamada
Modeling Semantically Multilayered Affective and Psychophysical Responses Toward Tactile Textures. IEEE Trans. Haptics 11 (4) (2018)
Hikaru Hasegawa, Shogo Okamoto, Nader Rajaei, Masayuki Hara, Noriaki Kanayama, Yasuhiro Akiyama, Yoji Yamada
Body-Ownership Illusion by Gazing at a Blurred Fake Hand Image. AsiaHaptics (2018)
Takaaki Namba, Yoji Yamada
Fall Risk Reduction for the Elderly by Using Mobile Robots Based on Deep Reinforcement Learning. J. Robotics Netw. Artif. Life 4 (4) (2018)
Nader Rajaei, Saeed Abdolshah, Yasuhiro Akiyama, Yoji Yamada, Shogo Okamoto
Evaluation of Forward Fall on the Outstretched Hand Using MADYMO Human Body Model. BioRob (2018)
Saeed Abdolshah, Nader Rajaei, Yasuhiro Akiyama, Yoji Yamada, Shogo Okamoto
Longitudinal Rollover Strategy as Effective Intervention to Reduce Wrist Injuries During Forward Fall. IEEE Robotics Autom. Lett. 3 (4) (2018)
Erik Kramer, Yasuhiro Akiyama, Yusuke Fukui, Yoji Yamada
The Change of Gait Motion During Curvilinear Obstacle Avoidance While Restricted by a Wearable Robotic Device. BioRob (2018)
Takaaki Namba, Yoji Yamada
Risks of Deep Reinforcement Learning Applied to Fall Prevention Assist by Autonomous Mobile Robots in the Hospital. Big Data Cogn. Comput. 2 (2) (2018)
Hikaru Hasegawa, Shogo Okamoto, Hatem Elfekey, Yoji Yamada
Stochastic Relationships between the Normal and Shear Interaction Forces During Tactile Exploration of Textures. SMC (2018)
Yoji Yamada, Shunya Takeda, Tomoya Nishiyama, Shogo Okamoto
Potential Runaway Motion Volume in Task Space for Estimating The Probability of Occurrence of A Human-Robot Collision. ISR (2018)
Nader Rajaei, Saeed Abdolshah, Yasuhiro Akiyama, Yoji Yamada, Shogo Okamoto
Rigid Material on Top of a Compliant Flooring Effectively Reduces the Impact Force In The Event of a Forward Fall. ISR (2018)
Takuzo Kimura, Shogo Okamoto, Naomi Yamada, Yasuhiro Akiyama, Kaoru Isogai, Yoji Yamada
Ankle stretching rehabilitation machine for equinovarus: Automation of eversion and flexion control. SMC (2017)
Hatem Elfekey, Shogo Okamoto, Yoji Yamada
Localization of touch on granite based on AC hum noise. GCCE (2017)
Koichiro Ohashi, Yasuhiro Akiyama, Shogo Okamoto, Yoji Yamada
Development of a string-driven walking assist device powered by upper body muscles. SMC (2017)
Saeed Abdolshah, Yasuhiro Akiyama, Kento Mitsuoka, Yoji Yamada, Shogo Okamoto
Analysis of upper extremity motion during trip-induced falls. RO-MAN (2017)
Ken Ito, Shogo Okamoto, Hatem Elfekey, Hiroyuki Kajimoto, Yoji Yamada
A texture display using vibrotactile and electrostatic friction stimuli surpasses one based on either type of stimulus. SMC (2017)
Yoji Yamada, Kunio Kurachi
Standardization of Care and Assistive Products Involving Robot Technology. AAATE Conf. (2017)
Xuewei Mao, Yoji Yamada, Yasuhiro Akiyama, Shogo Okamoto, Kengo Yoshida
Safety verification method for preventing friction blisters during utilization of physical assistant robots. Adv. Robotics 31 (13) (2017)
Kosuke Higashi, Shogo Okamoto, Hikaru Nagano, Masashi Konyo, Yoji Yamada
Vibration-based rendering of virtual hardness: Frequency characteristics of perception. GCCE (2017)
Yusuke Fukui, Yasuhiro Akiyama, Yoji Yamada, Shogo Okamoto
The change of gait motion when curving a corner owing to the motion restriction caused by a wearable device. SMC (2017)
Ken Ito, Shogo Okamoto, Hatem Elfekey, Hiroyuki Kajimoto, Yoji Yamada
Feeling softness on a hard touch panel using an electrostatic tactile texture display. GCCE (2017)
Takumu Okada, Shogo Okamoto, Yoji Yamada
Passive haptics: Variable asperity by using damping brake of DC motor. GCCE (2017)
Naomi Yamada, Shogo Okamoto, Yasuhiro Akiyama, Kaoru Isogai, Yoji Yamada
Ankle stretching rehabilitation machine for equinovarus: Design and evaluation from clinical aspects. SMC (2017)

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Publication Activity (10 Years)

Top Topics

Top Venues

Yoji Yamada