% Expired Patents = 20.0

EPO Patents = 1

Forward Citations = 2

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11 inventors (with patents filed for the assignee):

Hiroyuki Sugawara (4 out of 6 patents)

Kiyoshi Minoura (2 out of 163 patents)

Hidekazu Hayashi (2 out of 45 patents)

4. Takashi Satoh (1 out of 20 patents)

5. Miho Yamada (1 out of 29 patents)

6. Jun Taniguchi (1 out of 8 patents)

7. Yukihiro Kudo (1 out of 3 patents)

8. Takashi Miyayama (1 out of 22 patents)

9. Chihaya Miyoshi (1 out of 1 patent)

10. Akinobu Isurugi (1 out of 19 patents)

11. Nobuaki Yamada (1 out of 75 patents)

12. Mamoru Baba (1 patent)

13. Kimihiro Sano (0 patent)

14. Hiromi c/o Graduate School Of Eng Nakazawa (0 patent)

5 patents: Sort by Forward Citations

1. 11335831 - Optical device case and optical device (2022-05-17),

2. 11091830 - Moth-eye transfer mold, method of manufacturing moth-eye transfer mold, and method of transferring moth-eye structure (2021-08-17),

3. 10884279 - Liquid crystal display device (2021-01-05),

4. 10675788 - Method for producing mold (2020-06-09),

5. 9512535 - Mold production method (2016-12-06),

Company Overview

Geomatec Co., Ltd. is a leading provider of high-performance optical thin film coatings for various industries including automotive, electronics, and medical devices. With a focus on innovation and quality, Geomatec offers a wide range of coating solutions to meet the unique needs of their customers. Their advanced technologies and commitment to customer satisfaction make them a trusted partner in the industry.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

5 Patents

#234 in Kanagawa

#6,654 in Japan

Kanagawa, Japan

Geomatec Co., Ltd.

Forward Citations = 2

11 inventors:

Hiroyuki Sugawara (4 out of 6 patents)

Kiyoshi Minoura (2 out of 163 patents)

Hidekazu Hayashi (2 out of 45 patents)

4. Takashi Satoh (1 out of 20 patents)

5. Miho Yamada (1 out of 29 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Geomatec Co., Ltd.. Retrieved from https://idiyas.com/company/geomatec-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]

1 patent (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]