Shizuoka, Japan

Kouichi Isozaki

This inventor holds 6 USPTO granted patents. Top assignee: Yamaha Hatsudoki Kabushiki Kaisha. Active years: 2016-2018.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Kouichi Isozaki. Retrieved from https://idiyas.com/inventor/kouichi-isozaki

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 = 2.3

ph-index = 1

Forward Citations = 4(Granted Patents)


Company Filing History:


Years Active: 2016-2018

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6 patents (USPTO):Explore Patents

Title: The Innovative Contributions of Kouichi Isozaki

Introduction

Kouichi Isozaki is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of engineering, particularly in the development of various mechanical devices. With a total of 6 patents to his name, Isozaki has demonstrated a commitment to innovation and technological advancement.

Latest Patents

Isozaki's latest patents include a thermostat, a water cooling device, a water-cooled engine, and a vessel propulsion apparatus. The thermostat features an annular flange that extends radially and is surrounded by a cylindrical large-diameter portion of a housing inner surface. It includes a sealing member that hermetically seals the gap between the flange and the inner surface, ensuring efficient operation. The thermostat is designed to open and close the cooling water passage based on the temperature of the cooling water, thereby enhancing the performance of the cooling system.

The boat propulsion device developed by Isozaki includes a head portion of an engine with plug holes and attachment portions for ignition coils. This innovative design allows for a more efficient ignition system, improving the overall functionality of the engine.

Career Highlights

Kouichi Isozaki is associated with Yamaha Hatsudoki Kabushiki Kaisha, a company renowned for its engineering excellence and innovation in the automotive and marine industries. His work at Yamaha has allowed him to contribute to cutting-edge technologies that enhance performance and efficiency in various applications.

Collaborations

Isozaki has collaborated with talented individuals such as Kimitaka Saruwatari and Shinya Maekawa. These collaborations have fostered a creative environment that encourages the exchange of ideas and the development of innovative solutions.

Conclusion

Kouichi Isozaki's contributions to engineering and innovation are noteworthy. His patents reflect a deep understanding of mechanical systems and a commitment to improving technology. Through his work, he continues to influence the field and inspire future inventors.

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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