Hamamatsu, Japan

Hisanori Genma

This inventor holds 1 USPTO granted patent. Top assignee: Sanshin Kogyo Kabushiki Kaisha. Active years: 1998.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Hisanori Genma. Retrieved from https://idiyas.com/inventor/hisanori-genma

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

Forward Citations = 2(Granted Patents)


Company Filing History:


Years Active: 1998

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1 patent (USPTO):Explore Patents

Title: Hisanori Genma: Innovator in Two-Cycle Engine Technology

Introduction

Hisanori Genma is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of engine technology, particularly with his innovative designs for two-cycle engines. His work has garnered attention for its practical applications and efficiency improvements.

Latest Patents

Hisanori Genma holds a patent for a "Drain system for two cycle engine." This invention involves a two-cycle engine that features multiple combustion chambers, each connected to an air/fuel mixture delivery passage through a crankcase chamber. The system is designed to deliver fuel that precipitates out of the air/fuel mixture within the delivery passage to the combustion chambers. It includes at least one fuel catch in the form of a trough positioned in each delivery passage, along with a fuel delivery passage extending from the catch to the combustion chamber. This innovative approach enhances the performance and reliability of two-cycle engines.

Career Highlights

Hisanori Genma is associated with Sanshin Kogyo Kabushiki Kaisha, a company known for its advancements in engineering and technology. His role at the company has allowed him to focus on developing cutting-edge solutions for engine systems. His expertise in this area has positioned him as a valuable asset to his team and the industry.

Collaborations

Throughout his career, Genma has collaborated with talented individuals such as Kyoji Hakamata and Masafumi Sougawa. These partnerships have fostered a creative environment that encourages innovation and the sharing of ideas.

Conclusion

Hisanori Genma's contributions to two-cycle engine technology exemplify the spirit of innovation. His patent for a drain system showcases his ability to solve complex engineering challenges. Through his work at Sanshin Kogyo Kabushiki Kaisha and collaborations with skilled colleagues, Genma continues to make a significant impact in the field of engine technology.

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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