Itano-gun, Japan

Katsuhiko Kusunoki

This inventor holds 2 USPTO granted patents. Top assignees: Jtekt Corporation, Koyo Sealing Techno Co., Ltd.. Active years: 2019-2025.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Katsuhiko Kusunoki. Retrieved from https://idiyas.com/inventor/katsuhiko-kusunoki

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile


% Patents Active = 50.0

Average Co-Inventor Count = 2.4

ph-index = 1


Company Filing History:


Years Active: 2019-2025

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2 patents (USPTO):Explore Patents

Title: Katsuhiko Kusunoki: Innovator in Sealing Rubber Technology

Introduction

Katsuhiko Kusunoki, hailing from Itano-gun, Japan, is a notable inventor recognized for his contributions to sealing rubber technology. With a single patent to his name, he has made a lasting impact in his field.

Latest Patents

Kusunoki's patent, titled "Sealing rubber composition and seal member," features a unique formulation that includes acrylic rubber, artificial graphite, and a coupling agent. This innovative composition enhances the performance and durability of sealing materials.

Career Highlights

Throughout his career, Katsuhiko has worked with leading companies in the industry, including Jtekt Corporation and Koyo Sealing Techno Co., Ltd. His experience in these organizations has significantly influenced the development of advanced sealing technologies.

Collaborations

Kusunoki has collaborated with esteemed colleagues, such as Takeshi Kawabayashi and Fumiaki Kasahara. Their collective expertise and innovative approaches have contributed to the advancements in sealing materials.

Conclusion

Katsuhiko Kusunoki stands as a testament to innovation in the rubber sealing industry. Through his pioneering patent and collaborations with industry professionals, he has left an indelible mark on the field of material sciences. His work continues to inspire further advancements in sealing technologies.

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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