Yokosuka, Japan

Katsunori Kusumoto

This inventor holds 2 USPTO granted patents. Top assignees: Nippon Kokan Kabushiki Kaisha, Japan Marine Machinery Development Association. Active years: 1983-1985.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsunori Kusumoto. Retrieved from https://idiyas.com/inventor/katsunori-kusumoto

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 = 5.5

ph-index = 2

Forward Citations = 18(Granted Patents)


Company Filing History:


Years Active: 1983-1985

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2 patents (USPTO):Explore Patents

Title: Innovations of Katsunori Kusumoto in Marine Technology

Introduction

Katsunori Kusumoto is a notable inventor based in Yokosuka, Japan. He has made significant contributions to marine technology, particularly in the design of rigid marine sails. With a total of 2 patents, his work showcases innovative solutions for enhancing the efficiency of sailing vessels.

Latest Patents

Kusumoto's latest patents include a "Rigid Marine Sail" and a "Method for Operating a Rigid Marine Sail." The rigid marine sail comprises a vertical mast secured onto a ship's deck, with pivot shafts and sail portions that can be symmetrically pivoted. This design allows for efficient deployment and folding of the sails, optimizing performance. The method for operating the sail focuses on the pivoting mechanism that enables the sail portions to fold into a streamlined position, reducing air resistance when not in use.

Career Highlights

Throughout his career, Kusumoto has worked with prominent companies such as Nippon Kokan Kabushiki Kaisha and the Japan Marine Machinery Development Association. His experience in these organizations has contributed to his expertise in marine engineering and innovation.

Collaborations

Kusumoto has collaborated with notable individuals in the field, including Kazuhiko Yoshimi and Kazuyuki Shimizu. These partnerships have likely fostered the exchange of ideas and advancements in marine technology.

Conclusion

Katsunori Kusumoto's contributions to marine technology through his innovative patents demonstrate his commitment to enhancing sailing efficiency. His work continues to influence the field and inspire future advancements in marine engineering.

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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