Shizuoka, Japan

Toshiaki Segawa

This inventor holds 2 USPTO granted patents. Top assignees: Jatco Corporation, Fuji Seiko Limited. Active years: 2012-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshiaki Segawa. Retrieved from https://idiyas.com/inventor/toshiaki-segawa

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


% Patents Active = 50.0

Average Co-Inventor Count = 4.0

ph-index = 2

Forward Citations = 9(Granted Patents)


Location History:

  • Shizuoka-ken, JP (2012)
  • Shizuoka, JP (2018)

Company Filing History:


Years Active: 2012-2018

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2 patents (USPTO):Explore Patents

Title: Toshiaki Segawa: Innovator in Electric Vehicle Technology

Introduction

Toshiaki Segawa is a notable inventor based in Shizuoka-ken, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of automatic transmissions for electric vehicles. With a total of two patents to his name, Segawa's work reflects a commitment to innovation and engineering excellence.

Latest Patents

Segawa's latest patents include an automatic transmission for electric vehicles and a roller burnishing apparatus with a pressing-force detecting device. The automatic transmission patent features a belt-type continuously variable transmission mechanism, a constantly meshed parallel shaft type gear transmission mechanism, and an engaging clutch mechanism that connects the main electric motor. This invention aims to enhance the efficiency and performance of electric vehicles. The roller burnishing apparatus patent includes a burnishing roller, a biasing device, and a pressing-force detecting device that measures the force applied by the roller against the object being burnished. This technology is designed to improve the precision and effectiveness of the burnishing process.

Career Highlights

Throughout his career, Toshiaki Segawa has worked with prominent companies such as Jatco Corporation and Fuji Seiko Limited. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects in the automotive sector.

Collaborations

Segawa has collaborated with notable colleagues, including Mitsuhiko Tomioka and Masami Matsubara. These partnerships have fostered a creative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Toshiaki Segawa's contributions to electric vehicle technology and his innovative patents demonstrate his expertise and dedication to the field. His work continues to influence the automotive industry and pave the way for future advancements.

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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