Higashikurume, Japan

Shinichi Natsuume

This inventor holds 3 USPTO granted patents. Top assignee: Honda Giken Kogyo Kabushiki Kaisha. Active years: 1979-1980.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Shinichi Natsuume. Retrieved from https://idiyas.com/inventor/shinichi-natsuume

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 = 3.3

ph-index = 3

Forward Citations = 45(Granted Patents)


Company Filing History:


Years Active: 1979-1980

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3 patents (USPTO):Explore Patents

Title: The Innovations of Shinichi Natsuume

Introduction

Shinichi Natsuume is a notable inventor based in Higashikurume, Japan. He has made significant contributions to the field of automotive technology, particularly in the development of catalyst converters for vehicles. With a total of 3 patents to his name, Natsuume's work has had a considerable impact on the automotive industry.

Latest Patents

Natsuume's latest patents include a method of fabricating a catalyst converter designed for cleaning the exhaust of vehicles, specifically cars and motorcycles. This innovative catalyst converter features a case that holds a honeycomb-shaped ceramic catalyst body. The case is divided into two halves along the axial direction, and the catalyst body is supported at both ends by members that secure the edges and outer peripheral portions. The halves of the case are integrally combined while being pressed toward each other, enhancing the efficiency of the exhaust cleaning process.

Career Highlights

Throughout his career, Natsuume has been associated with Honda Giken Kogyo Kabushiki Kaisha, a leading company in the automotive sector. His work has focused on improving vehicle emissions and contributing to cleaner automotive technologies. His inventions reflect a commitment to innovation and environmental sustainability.

Collaborations

Natsuume has collaborated with esteemed colleagues such as Yoshio Mase and Tadayoshi Hayashi. These partnerships have fostered a creative environment that has led to the development of advanced automotive technologies.

Conclusion

Shinichi Natsuume's contributions to the automotive industry through his innovative patents demonstrate his dedication to improving vehicle emissions and promoting cleaner technologies. His work continues to influence the field and inspire future innovations.

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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