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For the Inventor, By the Inventor

Aichi, Japan

Isao Yoneyama

This inventor holds 17 USPTO granted patents and 1 published patent application and 2 EPO patents. Top assignees: Yazaki Corporation, Toyota Jidosha Kabushiki Kaisha, Other. Active years: 2002-2023.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Isao Yoneyama. Retrieved from https://idiyas.com/inventor/isao-yoneyama

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

USPTO Granted Patents = 17 

% Patents Active = 70.6

 

Average Co-Inventor Count = 4.0

ph-index = 6

Forward Citations = 67(Granted Patents)


Location History:

  • Aichi-ken, JP (2002 - 2003)
  • Chiryu, JP (2003 - 2005)
  • Aichi, JP (2003 - 2009)
  • Toyota, JP (2004 - 2023)

Company Filing History:

goldMedal10 out of 8,381 
 
Yazaki Corporation
 patents
silverMedal5 out of 38,912 
 
Toyota Jidosha Kabushiki Kaisha
 patents
bronzeMedal2 out of 834,513 
Other
 patents

Years Active: 2002-2023

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17 patents (USPTO):Explore Patents
1. 11752875 - Power source system (2023-09-12),
2. 11752874 - Power source system (2023-09-12),
3. 11312239 - Power source system (2022-04-26),
4. 10723228 - Power source system (2020-07-28),
5. 10279758 - Power supply system (2019-05-07),
6. 7581981 - Electrical junction box fitting device (2009-09-01),
7. 7393225 - Electrical equipment disassembly structure (2008-07-01),
8. 6969276 - Metal terminal with weakened part (2005-11-29),
9. 6899449 - Lamp unit assembling method and lamp unit mounting structure (2005-05-31),
10. 6840814 - Connector for printed circuit board (2005-01-11),
11. 6726165 - Bracket connecting structure (2004-04-27),
12. 6659792 - Electric connection box (2003-12-09),
13. 6631065 - Overcurrent interrupting device (2003-10-07),
14. 6595668 - Lamp unit assembling method and lamp unit mounting structure (2003-07-22),
15. 6568951 - Bracket interconnection structure for auxiliary component (2003-05-27),

Title: Isao Yoneyama: Innovator in Power Source Systems

Introduction

Isao Yoneyama is a prominent inventor based in Aichi, Japan, known for his significant contributions to the field of power source systems. With a total of 17 patents to his name, Yoneyama has made remarkable advancements that enhance vehicle control and efficiency.

Latest Patents

One of Yoneyama's latest patents is a power source system that includes a first power source, a second power source, and a Direct Current to Direct Current converter. This innovative system features a vehicle control device designed to perform predetermined control over traveling, steering, and braking, independent of the driver's actions. Additionally, it incorporates an electric actuator as a control target, ensuring seamless operation. The power source control device is engineered to manage the Direct Current to Direct Current converter, allowing power to be supplied from the second power source when necessary.

Career Highlights

Throughout his career, Isao Yoneyama has worked with notable companies such as Yazaki Corporation and Toyota Motor Corporation. His experience in these leading automotive firms has significantly influenced his innovative approach to power systems.

Collaborations

Yoneyama has collaborated with esteemed colleagues, including Keiichi Ito and Goro Takahashi, contributing to the development of advanced technologies in the automotive sector.

Conclusion

Isao Yoneyama's work in power source systems exemplifies his dedication to innovation and excellence in vehicle technology. His patents and collaborations continue to shape the future of automotive engineering.

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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