EPO Patents = 3

Forward Citations = 0

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11 inventors (with patents filed for the assignee):

Hiroki Kudoh (2 out of 12 patents)

Hiromichi Iwazaki (2 out of 3 patents)

Kenta Kuroo (1 out of 1 patent)

4. Kentaro Kiuchi (1 out of 1 patent)

5. Kenta Kuroo (1 out of 1 patent)

6. Tsubasa Kamiya (0 patent)

7. Yasuyoshi Watanabe (0 patent)

8. Hideaki Konno (0 patent)

9. Shigeru Koyano (0 patent)

10. Chien-Chiao Li (0 patent)

11. Tatsuya Kogiso (0 patent)

2 patents: Sort by Forward Citations

1. 12716012 - Thermally-conductive sheet, method for installing same, and method for manufacturing same (2026-08-25),

2. 12674035 - Thermally conductive sheet (2026-07-07),

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

2 Patents

#891 in Saitama-city, Saitama 338-0837

#11,139 in Japan

Saitama-city, Saitama, Japan

Sekisui Polymatech Co., Ltd.

Forward Citations = 0

11 inventors:

Hiroki Kudoh (2 out of 12 patents)

Hiromichi Iwazaki (2 out of 3 patents)

Kenta Kuroo (1 out of 1 patent)

4. Kentaro Kiuchi (1 out of 1 patent)

5. Kenta Kuroo (1 out of 1 patent)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Sekisui Polymatech Co., Ltd.. Retrieved from https://idiyas.com/company/sekisui-polymatech

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]

3 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]