Tokyo, Japan

Yoshimitsu Matsuyama

This inventor holds 8 USPTO granted patents and 11 published patent applications and 7 EPO patents. Top assignee: Ihi Corporation. Active years: 2013-2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Yoshimitsu Matsuyama. Retrieved from https://idiyas.com/inventor/yoshimitsu-matsuyama

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

USPTO Granted Patents = 8 

% Patents Active = 100.0

 

Average Co-Inventor Count = 1.2

ph-index = 4

Forward Citations = 57(Granted Patents)


Location History:

  • Yokohama, JP (2015)
  • Koto-ku, JP (2019)
  • Tokyo, JP (2013 - 2021)

Company Filing History:


Years Active: 2013-2021

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8 patents (USPTO):Explore Patents

Title: Innovations of Yoshimitsu Matsuyama

Introduction

Yoshimitsu Matsuyama is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of engineering, particularly in the development of advanced turbocharger technologies. With a total of 8 patents to his name, Matsuyama continues to push the boundaries of innovation.

Latest Patents

Matsuyama's latest patents include a multi-stage turbocharger and a method for assembling a turbocharger. The multi-stage turbocharger features a turbine housing that consists of a first sub-housing with a first turbine-wheel chamber and a second sub-housing with a second turbine-wheel chamber arranged in series. This innovative design enhances the efficiency and performance of turbochargers. Additionally, his turbocharger assembly patent includes a compressor impeller with a through hole, a shaft inserted through the hole, and a fastening member caulked to the shaft's distal end, ensuring a robust and reliable assembly.

Career Highlights

Matsuyama is currently employed at IHI Corporation, a leading company in the engineering sector. His work at IHI has allowed him to collaborate on various projects that focus on improving turbocharger technology and enhancing engine performance.

Collaborations

Matsuyama has worked alongside talented colleagues such as Kengo Ikeda and Kiyomichi Ichikawa. Their combined expertise has contributed to the successful development of innovative solutions in the field of turbocharging.

Conclusion

Yoshimitsu Matsuyama's contributions to turbocharger technology exemplify his dedication to innovation and engineering excellence. His patents reflect a commitment to advancing automotive performance and efficiency.

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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