Kyb-Ys Co., Ltd., based in Nagano, Japan, specializes in the development and manufacturing of advanced hydraulic systems and components. The company focuses on providing innovative solutions for various industries, including automotive, construction, and industrial machinery. With a commitment to quality and technological advancement, Kyb-Ys leverages its expertise in fluid control technology to enhance performance and efficiency in its products, contributing to the evolution of modern engineering applications.

Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

14 Patents

#53 in Nagano

#3,584 in Japan

#42,290 in the World

Nagano, Japan

Kyb-Ys Co., Ltd.

Forward Citations = 14

9 inventors:

Nobuyuki Kobayashi (11 out of 29 patents)

Yasuyuki Nagai (6 out of 7 patents)

Sadayuki Kamikura (5 out of 7 patents)

4. Shinji Satou (3 out of 3 patents)

5. Keiichi Matsuzaki (2 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Kyb-Ys Co., Ltd.. Retrieved from https://idiyas.com/company/kyb-ys-company

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

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]

7 patents (EPO):

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]