Kakogawa, Japan

Shozo Tokunaga

This inventor holds 1 USPTO granted patent. Top assignee: Kawasaki Jukogyo Kabushiki Kaisha. Active years: 2021.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shozo Tokunaga. Retrieved from https://idiyas.com/inventor/shozo-tokunaga

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 = 3.0

ph-index = 1


Company Filing History:


Years Active: 2021

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1 patent (USPTO):Explore Patents

Title: Shozo Tokunaga: Innovator in Engine Technology

Introduction

Shozo Tokunaga is a notable inventor based in Kakogawa, Japan. He has made significant contributions to engine technology, particularly with his innovative designs that enhance engine performance and efficiency. His work reflects a deep understanding of mechanical engineering and a commitment to advancing automotive technology.

Latest Patents

Shozo Tokunaga holds a patent for a general purpose engine. This engine design includes several key features such as a cooling fan fixed to an engine rotary shaft, a muffler to silence exhaust gases, and an auto choke device that controls the opening of a choke valve in the air intake passage. The auto choke device utilizes heat evolved from the muffler to function effectively. This innovative design aims to improve engine performance while reducing noise and emissions.

Career Highlights

Tokunaga is associated with Kawasaki Jukogyo Kabushiki Kaisha, a prominent company in the automotive industry. His role at Kawasaki has allowed him to work on various projects that push the boundaries of engine technology. His dedication to innovation has earned him recognition within the engineering community.

Collaborations

Throughout his career, Shozo Tokunaga has collaborated with talented individuals such as Toru Minami and Masahiro Ueno. These collaborations have fostered a creative environment that encourages the development of groundbreaking technologies.

Conclusion

Shozo Tokunaga's contributions to engine technology exemplify the spirit of innovation. His patent for a general purpose engine showcases his ability to combine functionality with efficiency. As he continues to work at Kawasaki, his future endeavors are likely to further impact the automotive industry.

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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