Saitama, Japan

Yoshitaka Matsushita

This inventor holds 4 USPTO granted patents and 2 EPO patents. Top assignees: Nippon Leakless Industry Co., Ltd., Honda Motor Co., Ltd.. Active years: 1992-2015.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshitaka Matsushita. Retrieved from https://idiyas.com/inventor/yoshitaka-matsushita

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

Calculating rank

% Patents Active = 50.0

 

Average Co-Inventor Count = 2.1

ph-index = 3

Forward Citations = 68(Granted Patents)


Location History:

  • Urawa, JP (1992)
  • Saitama Pref., JP (2002)
  • Saitama, JP (2010 - 2015)

Company Filing History:


Years Active: 1992-2015

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4 patents (USPTO):Explore Patents

Title: Innovations of Yoshitaka Matsushita

Introduction

Yoshitaka Matsushita is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of engineering, particularly in the development of metal gaskets for cylinder heads. With a total of four patents to his name, Matsushita's work showcases his expertise and innovative spirit.

Latest Patents

Matsushita's latest patents include a metal gasket for cylinder heads and methods for manufacturing the same. The first patent describes a metal gasket designed to improve the engaging force between a substrate and a step adjustment plate. The manufacturing method involves several steps, including forming prepared holes in protruding pieces of the step adjustment plate and creating a tubular portion by inserting a die. The second patent details a metal gasket that consists of a lamination of plates, featuring cylinder holes, circumferential beads, and cooling water holes. This design ensures that the circumferential beads of the two base plates are aligned in the direction of the gasket's thickness.

Career Highlights

Throughout his career, Matsushita has worked with prominent companies such as Nippon Leakless Industry Co., Ltd. and Honda Motor Co., Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Matsushita has collaborated with talented individuals in his field, including Yuji Takahashi and Shigeru Kobayashi. These partnerships have likely enhanced his work and led to the development of groundbreaking inventions.

Conclusion

Yoshitaka Matsushita's contributions to the field of engineering, particularly in the area of metal gaskets for cylinder heads, highlight his innovative capabilities. His patents and collaborations reflect a commitment to advancing technology and improving engineering solutions.

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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