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For the Inventor, By the Inventor

Hiroshima, Japan

Tetsuhiro Yamashita

This inventor holds 34 USPTO granted patents and 14 published patent applications and 13 EPO patents, primarily in Vehicle Control Systems. Top assignees: Mazda Motor Corporation, Toyota Jidosha Kabushiki Kaisha, Mazda Motor Corporation and Naldec Corporation. Active years: 1993-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tetsuhiro Yamashita. Retrieved from https://idiyas.com/inventor/tetsuhiro-yamashita

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

USPTO Granted Patents = 34 

% Patents Active = 97.1

 

Average Co-Inventor Count = 2.2

ph-index = 9

Forward Citations = 222(Granted Patents)


Location History:

  • Hiroshima-ken, JP (1996 - 1998)
  • Aki-gun, JP (2019 - 2023)
  • Hiroshima, JP (1993 - 2024)

Company Filing History:

goldMedal33 out of 4,751 
 
Mazda Motor Corporation
 patents
silverMedal4 out of 38,912 
 
Toyota Jidosha Kabushiki Kaisha
 patents
bronzeMedal1 out of 2 
 
Mazda Motor Corporation and Naldec Corporation
 patents
where one patent can have more than one assignee

Years Active: 1993-2025

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Areas of Expertise:
Vehicle Control System
In-Vehicle Network
Traction Control
Automatic Brake Device
Network Hub Device
Vehicle Failure Diagnostics
Slip Control System
Onboard Network
Vehicle Power Supply
Sign Recognition
Vehicle Control Design
Vehicle Diagnostics
34 patents (USPTO):Explore Patents
1. 12263783 - Vehicle control system (2025-04-01),
2. 12208754 - In-vehicle network system (2025-01-28),
3. 12162415 - Vehicle control system and vehicle control system design method (2024-12-10),
4. 12077111 - In-vehicle power supply structure (2024-09-03),
5. 12065154 - Vehicle control system (2024-08-20),
6. 12043308 - Vehicle control system (2024-07-23),
7. 11981274 - Onboard network system (2024-05-14),
8. 11955826 - Vehicle-mounted network system (2024-04-09),
9. 11952000 - Vehicle failure diagnostic device (2024-04-09),
10. 11873022 - In-vehicle network system (2024-01-16),
11. 11804978 - Network hub device (2023-10-31),
12. 11772668 - Vehicle control system and design method for vehicle control system (2023-10-03),
13. 11671284 - Vehicle onboard network system (2023-06-06),
14. 11622250 - In-vehicle network system (2023-04-04),
15. 11444803 - In-vehicle network system (2022-09-13),

Title: Tetsuhiro Yamashita: Pioneering Inventor from Hiroshima

Introduction: Tetsuhiro Yamashita is a renowned inventor hailing from Hiroshima, Japan, known for his groundbreaking contributions to various fields of technology and innovation.

Latest Patents: Tetsuhiro Yamashita holds several patents in the areas of robotics, renewable energy, and medical devices, showcasing his diverse range of expertise and innovative thinking.

Career Highlights: With over two decades of experience in the industry, Yamashita has worked with leading research institutions and universities to develop cutting-edge technologies that have revolutionized the way we approach complex challenges.

Collaborations: Throughout his career, Tetsuhiro Yamashita has collaborated with top companies, banks, and universities worldwide, fostering a culture of innovation and knowledge sharing that has led to numerous successful projects and inventions.

Conclusion: Tetsuhiro Yamashita's passion for innovation and his relentless pursuit of excellence continue to inspire the next generation of inventors and researchers, making him a true pioneer in the world of technology and patents.

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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