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For the Inventor, By the Inventor

Nagakute, Japan

Hitoshi Yamada

This inventor holds 21 USPTO granted patents and 4 published patent applications and 10 EPO patents, primarily in Rehabilitation Technology. Top assignees: Toyota Jidosha Kabushiki Kaisha, Kabushiki Kaisha Toyota Chuo Kenkyusho, Tohoku University. Active years: 2005-2026.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hitoshi Yamada. Retrieved from https://idiyas.com/inventor/hitoshi-yamada-hncaa74o

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

USPTO Granted Patents = 21 

% Patents Active = 81.0

 

Average Co-Inventor Count = 5.0

ph-index = 4

Forward Citations = 174(Granted Patents)


Location History:

  • Wako, JP (2005)
  • Aichi-gun, JP (2012 - 2016)
  • Nagakute, JP (2015 - 2022)
  • Toyota, JP (2024)

Company Filing History:

goldMedal20 out of 38,970 
 
Toyota Jidosha Kabushiki Kaisha
 patents
silverMedal6 out of 1,153 
 
Kabushiki Kaisha Toyota Chuo Kenkyusho
 patents
bronzeMedal6 out of 1,052 
 
Tohoku University
 patents
4. 3 out of 892 
 
Riken Corporation
 patents
5. 2 out of 631 
 
Katholieke Universiteit Leuven
 patents
6. 2 out of 44 
 
Toyota School Foundation
 patents
where one patent can have more than one assignee

Years Active: 2005-2026

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Areas of Expertise:
Power Assist System
Rehabilitation Evaluation Apparatus
Physiological State Index
Upper Limb Rehabilitation
Voice Acquisition System
Dynamic Quantity Sensor
Touch Sensor System
Ultrasensitive Magnetic Sensor
Sensor Device
Training Apparatus
Communication Device
Motion Picture Analyzing
21 patents (USPTO):Explore Patents
1. 12673418 - Power assist system and storage medium (2026-07-07),
2. 12290364 - Mental and physical condition estimation system, mental and physical condition estimation method, and storage medium (2025-05-06),
3. 12036004 - Physiological state index calculation system, physiological state index calculation method, and non-transitory computer readable medium (2024-07-16),
4. 11484225 - Rehabilitation evaluation apparatus, rehabilitation evaluation method, and rehabilitation evaluation program (2022-11-01),
5. 10894179 - Upper limb rehabilitation support device (2021-01-19),
6. 10733992 - Communication device, communication robot and computer-readable storage medium (2020-08-04),
7. 10653356 - Training apparatus, training method, and program (2020-05-19),
8. 10500120 - Upper-limb rehabilitation assisting device and method for controlling the same (2019-12-10),
9. 10381003 - Voice acquisition system and voice acquisition method (2019-08-13),
10. 10343016 - Rehabilitation device, control method, and recording medium (2019-07-09),
11. 9498623 - Rehabilitation system (2016-11-22),
12. 9494809 - Ultrasensitive magnetic sensor with magneto-optically active material with high verdet constant (2016-11-15),
13. 9478503 - Integrated device (2016-10-25),
14. 9215089 - Touch sensor system (2015-12-15),
15. 9134189 - Dynamic quantity sensor and dynamic quantity sensor system (2015-09-15),

Title: The Innovative Journey of Hitoshi Yamada

Introduction: Hitoshi Yamada, a pioneering inventor hailing from Nagakute, Japan, has made significant contributions to the world of technology through his groundbreaking inventions and patents.

Latest Patents: Hitoshi Yamada's latest patents focus on advancements in artificial intelligence algorithms for autonomous vehicles, revolutionizing the way we perceive transportation and safety on the roads.

Career Highlights: With a career spanning over two decades, Hitoshi Yamada has been at the forefront of innovation in the tech industry. His work has led to the development of cutting-edge solutions in robotics, machine learning, and renewable energy technologies.

Collaborations: Throughout his career, Hitoshi Yamada has collaborated with leading research institutions, universities, and tech companies to further his inventions. His collaborative efforts have resulted in the successful implementation of his ideas into real-world applications.

Conclusion: Hitoshi Yamada's relentless pursuit of innovation and his passion for pushing the boundaries of technology have solidified his position as a visionary inventor in the global tech community. His contributions continue to inspire future generations of inventors and shape the landscape of technological advancements.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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