Zama, Japan

Masao Kiyota

This inventor holds 2 USPTO granted patents. Top assignee: Nissan Motor Company Limited. Active years: 1999.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Masao Kiyota. Retrieved from https://idiyas.com/inventor/masao-kiyota

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 = 3.4

ph-index = 2

Forward Citations = 6(Granted Patents)


Location History:

  • Zama, JP (1999)
  • Kanagawa-ken, JP (1999)

Company Filing History:


Years Active: 1999

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2 patents (USPTO):Explore Patents

Title: The Innovations of Masao Kiyota

Introduction

Masao Kiyota is a notable inventor based in Zama, Japan. He has made significant contributions to the automotive industry through his innovative designs and patents. With a total of 2 patents, Kiyota has demonstrated his expertise in engineering and design.

Latest Patents

Kiyota's latest patents include a Torsion Bar Positioning Structure and a Link Mechanism. The Torsion Bar Positioning Structure features a sleeve joined to a torsion bar that passes through a hole in a side wall plate fixed to a vehicle body. This design allows for a constant axial position of the sleeve, enhancing the stability of the vehicle. The Link Mechanism, on the other hand, incorporates a rod section and collar sections at each end, designed to limit vibrations effectively. This mechanism significantly dampens vibrations imparted to the link, improving the overall performance of the vehicle.

Career Highlights

Masao Kiyota is currently employed at Nissan Motor Company Limited, where he continues to innovate and contribute to the field of automotive engineering. His work has been instrumental in developing technologies that enhance vehicle performance and safety.

Collaborations

Kiyota has collaborated with talented coworkers such as Shinya Noutomi and Takashi Tsutsumi. Their combined efforts have led to advancements in automotive technology and design.

Conclusion

Masao Kiyota's contributions to the automotive industry through his patents and collaborations highlight his role as a significant inventor. His innovative designs continue to influence vehicle engineering and performance.

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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