Toyota, Japan

Kazuyoshi Tashiro

This inventor holds 2 USPTO granted patents, plus 1 CIPO patent and 2 EPO patents. Top assignees: Toyota Jidosha Kabushiki Kaisha, Nitto Kohki Co., Ltd.. Active years: 2013-2019.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kazuyoshi Tashiro. Retrieved from https://idiyas.com/inventor/kazuyoshi-tashiro-cfqr4x4t

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 = 8.0

ph-index = 1

Forward Citations = 18(Granted Patents)


Location History:

  • Toyota, JP (2013)
  • Nagoya, JP (2019)

Company Filing History:


Years Active: 2013-2019

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2 patents (USPTO):Explore Patents

Title: Kazuyoshi Tashiro: Innovator in Internal Combustion Engine Technology

Introduction

Kazuyoshi Tashiro is a notable inventor based in Toyota, Japan. He has made significant contributions to the field of internal combustion engine technology, holding 2 patents that showcase his innovative approach to engineering challenges.

Latest Patents

Tashiro's latest patents include an internal combustion engine control apparatus and an internal combustion engine control method. The internal combustion engine control apparatus features a secondary air supply device that enhances engine performance by managing the supply of secondary air into the exhaust system. This system includes a controller that executes foreign matter removal control, ensuring that any debris caught in the air supply valve is promptly addressed. His second patent, a pipe coupling member for high-pressure fluid, is designed to prevent leakage in applications involving liquefied hydrogen. This innovative coupling member utilizes a seal ring with a highly effective sealing function, ensuring the integrity of high-pressure fluid systems.

Career Highlights

Throughout his career, Tashiro has worked with prominent companies such as Toyota Motor Corporation and Nitto Kohki Co., Ltd. His experience in these organizations has allowed him to develop and refine his inventions, contributing to advancements in automotive technology.

Collaborations

Tashiro has collaborated with notable colleagues, including Takuya Nishio and Kunihiko Goto. Their combined expertise has fostered a creative environment that encourages innovation and problem-solving in engineering.

Conclusion

Kazuyoshi Tashiro's work in internal combustion engine technology exemplifies the spirit of innovation. His patents reflect a commitment to improving engine performance and safety, making him a significant figure in the field of engineering.

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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