Fuji, Japan

Toshirou Shimosaka

This inventor holds 2 USPTO granted patents and 1 EPO patent. Top assignee: Nissan Motor Company Limited. Active years: 2016-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Toshirou Shimosaka. Retrieved from https://idiyas.com/inventor/toshirou-shimosaka

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

Calculating rank

% Patents Active = 100.0

 

Average Co-Inventor Count = 4.0

ph-index = 1

Forward Citations = 2(Granted Patents)


Location History:

  • Fuji, KE (2016)
  • Fuji, JP (2018)

Company Filing History:


Years Active: 2016-2018

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2 patents (USPTO):Explore Patents

Title: The Innovations of Toshirou Shimosaka

Introduction

Toshirou Shimosaka is a notable inventor based in Fuji, Japan. He has made significant contributions to the field of automotive engineering, particularly through his work at Nissan Motor Company Limited. With a focus on innovative designs, Shimosaka has been awarded multiple patents for his inventions.

Latest Patents

Shimosaka holds 2 patents, with his latest invention being a differential gear case and method for processing the same. This differential gear case features a container housing that includes an annular flange extending around its axis of rotation. One area of the container housing is formed with an opening that communicates with a containing space within the housing. This design includes a fixing portion with two flat surfaces arranged around the axis of rotation, ensuring stability and functionality.

Career Highlights

Throughout his career, Toshirou Shimosaka has been instrumental in developing advanced automotive technologies. His work at Nissan Motor Company Limited has positioned him as a key figure in the industry, contributing to the company's reputation for innovation and quality.

Collaborations

Shimosaka has collaborated with talented coworkers such as Kiyohito Oyamada and Shoichi Tetsuka. Their combined expertise has led to the successful development of various automotive technologies.

Conclusion

Toshirou Shimosaka's contributions to automotive engineering through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the automotive industry and inspire 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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