Tokyo, Japan

Takashi Kamezaki

This inventor holds 6 USPTO granted patents. Top assignees: Honda Giken Kogyo Kabushiki Kaisha, Tanaka Machine Industries Co., Ltd.. Active years: 1976-1987.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Takashi Kamezaki. Retrieved from https://idiyas.com/inventor/takashi-kamezaki

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 = 2.5

ph-index = 4

Forward Citations = 52(Granted Patents)


Location History:

  • Tokyo, JA (1976 - 1977)
  • Tokyo, JP (1981 - 1987)

Company Filing History:


Years Active: 1976-1987

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6 patents (USPTO):Explore Patents

Title: Takashi Kamezaki: Innovator in Engine Technology

Introduction

Takashi Kamezaki is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of engine technology, holding a total of 6 patents. His innovative designs focus on improving the efficiency and functionality of internal combustion engines.

Latest Patents

Kamezaki's latest patents include a tensioner device for wrapping connector driving devices in internal combustion engines. This device applies a predetermined tension force to a transmission belt, featuring a hydraulic automatic adjuster with a plunger case and a plunger that operates within a sealed environment. Another notable invention is an apparatus for cooling engine oil, which includes an oil reservoir connected to a first oil pump and features a by-pass passage with an oil cooler and a second oil pump.

Career Highlights

Throughout his career, Kamezaki has worked with notable companies such as Honda and Tanaka Machine Industries. His experience in these organizations has allowed him to develop and refine his innovative ideas, contributing to advancements in engine technology.

Collaborations

Kamezaki has collaborated with esteemed colleagues, including Masahiko Iiyama and Nobuo Anno. These partnerships have fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Takashi Kamezaki's contributions to engine technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in internal combustion engine design and functionality.

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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