Yokohama, Japan

Koji Matsuyama

This inventor holds 26 USPTO granted patents and 1 published patent application and 5 EPO patents, primarily in Electrical Engineering. Top assignees: Fujitsu Corporation, Kabushiki Kaisha Toshiba, Nhk Spring Co., Ltd.. Active years: 1994-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Koji Matsuyama. Retrieved from https://idiyas.com/inventor/koji-matsuyama

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

USPTO Granted Patents = 26 

% Patents Active = 57.7

 

Average Co-Inventor Count = 3.0

ph-index = 7

Forward Citations = 160(Granted Patents)


Location History:

  • Kawasaki, JP (1994 - 2012)
  • Kanagawa, JP (2009 - 2015)
  • Tokyo, JP (2018)
  • Yokohama, JP (2010 - 2019)

Company Filing History:


Years Active: 1994-2019

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Areas of Expertise:
Lock Release Mechanism
Electrical Machine
Wireless Communication
Antenna Positioning
Crack Detection
Power Estimation
Synchronization Tracking
CDMA Receiver
Automatic Gain Control
Flaw Detection
Rotor Cooling
Signal Regeneration
26 patents (USPTO):Explore Patents

Title: **Innovations of Koji Matsuyama: A Focus on Lock Release Mechanisms**

Introduction

Koji Matsuyama, an accomplished inventor based in Yokohama, Japan, has made significant contributions to the realm of mechanical innovations, with a total of 25 patents to his name. His expertise lies in developing advanced solutions for vehicle mechanisms, particularly in the area of lock release mechanisms, which enhance the functionality and safety of automotive seating.

Latest Patents

Matsuyama's latest inventions demonstrate his commitment to improving vehicle safety and user experience. One of his notable patents is the "Lock Release Lever Attachment Structure," which includes a unique case body designed to facilitate the operation of a lever that releases the locked state of a seatback. This structure consists of an upper opening and a cover that ensures secure attachment and operation while gripping the edge of a covering material.

Another significant patent by Matsuyama is the "Lock Release Mechanism," which features an operation lever strategically placed at the shoulder of a vehicle seatback. This mechanism allows for an efficient release of the lock through a tilting action, demonstrating his innovative approach to enhancing ergonomic functionality in automotive design.

Career Highlights

Koji Matsuyama has had an impressive career, working with renowned companies such as Fujitsu Corporation and Kabushiki Kaisha Toshiba. His experiences in these organizations have undoubtedly contributed to his rich knowledge and practical skills in engineering and innovation.

Collaborations

Throughout his career, Matsuyama has collaborated with esteemed colleagues, including Masahiko Shimizu and Yasuo Kabata. These partnerships have enabled him to further refine his inventions and broaden his impact on the industry.

Conclusion

Koji Matsuyama's portfolio of patents reflects his dedication to innovation in vehicle mechanisms. With a focus on enhancing safety and usability, his contributions have the potential to influence the automotive industry significantly. As technology continues to evolve, Matsuyama's inventive spirit serves as a catalyst for future innovations.

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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