Shizuoka, Japan

Masayuki Hashimoto

This inventor holds 1 USPTO granted patent. Top assignee: Jatco Corporation/nissan Motor Company, Ltd.. Active years: 1993.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masayuki Hashimoto. Retrieved from https://idiyas.com/inventor/masayuki-hashimoto-pbfjs75h

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 = 3.0

ph-index = 1

Forward Citations = 3(Granted Patents)


Company Filing History:


Years Active: 1993

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1 patent (USPTO):Explore Patents

Title: Masayuki Hashimoto: Innovator in Automatic Transmission Technology

Introduction: Masayuki Hashimoto is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of automatic transmission technology. His innovative designs have led to advancements that enhance vehicle performance and safety.

Latest Patents: Hashimoto holds a patent for a "Parking gear mounting structure for automatic transmission." This invention includes an input shaft supported by a transmission case, preventing radial movement. It features an output shaft arranged coaxially with the input shaft and a planetary gearset positioned between them. The design incorporates a pinion carrier with a parking gear that engages with a locking member when the transmission is in parking mode. This structure ensures the stability and reliability of the automatic transmission system.

Career Highlights: Masayuki Hashimoto is associated with Jatco Corporation, a subsidiary of Nissan Motor Company, Ltd. His work at Jatco has been instrumental in developing advanced transmission systems that meet modern automotive demands. His patent reflects his expertise and commitment to innovation in the automotive industry.

Collaborations: Throughout his career, Hashimoto has collaborated with esteemed colleagues such as Kazuyoshi Iwanaga and Noboru Hattori. These partnerships have fostered a creative environment that encourages the development of cutting-edge technologies.

Conclusion: Masayuki Hashimoto's contributions to automatic transmission technology exemplify the spirit of innovation. His patent and collaborative efforts continue to influence the automotive industry positively.

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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