Kanagawa, Japan

Masayuki Tsunoda

This inventor holds 1 USPTO granted patent. Top assignees: Ikeda Bussan Co. Ltd., Nissan Motor Company Limited. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Tsunoda. Retrieved from https://idiyas.com/inventor/masayuki-tsunoda

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 = 8.0

ph-index = 1

Forward Citations = 22(Granted Patents)


Company Filing History:


Years Active: 1999

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1 patent (USPTO):Explore Patents

Title: The Innovative Mind of Masayuki Tsunoda

Introduction

Masayuki Tsunoda is a notable inventor based in Kanagawa, Japan. He has made significant contributions to the field of vehicle design, particularly with his innovative approach to seat assembly mechanisms. His work reflects a commitment to enhancing user experience and safety in automotive engineering.

Latest Patents

Tsunoda holds a patent for a "Rotatable vehicle seat assembly with improved latching mechanism." This invention features a vehicle front seat that can be selectively rotated into either a forward or rearward position. The design includes a turntable unit or rotation adjusting mechanism situated between the seat and the vehicle floor. The mechanism comprises a stationary circular guide and a rotating disk, which is equipped with a latching arm that has an engagement tooth. The stationary guide contains a locking through hole that engages with the latching arm's tooth. A cam within the locking hole interacts with the engagement tooth, allowing for precise rotation adjustments. This innovative design aims to absorb potential errors in the assembly, enhancing the overall functionality of the seat.

Career Highlights

Throughout his career, Masayuki Tsunoda has worked with prominent companies, including Ikeda Bussan Co. Ltd. and Nissan Motor Company Limited. His experience in these organizations has allowed him to refine his skills and contribute to various automotive innovations.

Collaborations

Tsunoda has collaborated with notable colleagues such as Yasuo Hirama and Toshio Shiina. Their combined expertise has likely fostered a creative environment that encourages innovative solutions in vehicle design.

Conclusion

Masayuki Tsunoda's contributions to automotive innovation, particularly through his patented seat assembly mechanism, demonstrate his dedication to improving vehicle safety and functionality. His work continues to influence the automotive industry, showcasing the importance of inventive thinking in 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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