Hiroshima, Japan

Tuyoshi Watanabe

This inventor holds 5 USPTO granted patents. Top assignee: Mazda Motor Corporation. Active years: 1985-1991.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Tuyoshi Watanabe. Retrieved from https://idiyas.com/inventor/tuyoshi-watanabe

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


% Patents Active = 100.0

Average Co-Inventor Count = 3.2

ph-index = 5

Forward Citations = 101(Granted Patents)


Location History:

  • Higashi Hiroshima, JP (1985 - 1988)
  • Hiroshima, JP (1988 - 1991)

Company Filing History:


Years Active: 1985-1991

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5 patents (USPTO):Explore Patents

Title: Inventor Tuyoshi Watanabe: Innovating Vehicle Technology in Hiroshima

Introduction: Tuyoshi Watanabe, a notable inventor based in Hiroshima, Japan, has made significant contributions to the automotive industry with his innovative patent developments. With a portfolio of five patents, Watanabe has focused on enhancing vehicle performance and assembly processes, particularly during his tenure at Mazda Motor Corporation.

Latest Patents: Watanabe's latest patents include a "Method for Toe Angle Adjustment for a Vehicle" and a "Vehicle Assembling-and-Feeding System". The toe angle adjustment method innovatively allows for the adjustment of the rear and front wheel toe angles independently. This procedure is designed to optimize vehicle handling by assessing the relationships between rear and front tires, ultimately enhancing the driving experience. The vehicle assembling-and-feeding system details an advanced assembly method, incorporating a slippage detection mechanism to ensure precision in vehicle body positioning, which is critical for the assembly line's efficiency.

Career Highlights: Throughout his career at Mazda Motor Corporation, Tuyoshi Watanabe has developed patents that reflect his expertise in automotive engineering and design. His inventive methodologies have aimed at improving the precision and functionality of vehicle components, contributing to the overall advancement of automobile technology.

Collaborations: Watanabe has worked alongside esteemed colleagues Shunji Sakamoto and Shigeo Okamizu, further enriching the collaborative environment at Mazda Motor Corporation. Together, they have pushed the boundaries of automotive innovation, showcasing the power of teamwork in driving advancements within the industry.

Conclusion: With a rich history of invention and collaboration, Tuyoshi Watanabe stands as a key figure in the realm of automotive innovation. His patents not only reflect his technical acumen but also his commitment to improving vehicle assembly and performance. As he continues to innovate, Watanabe's contributions will undoubtedly leave a lasting impact on the automotive field.

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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