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For the Inventor, By the Inventor

Osaka, Japan

Teijin Frontier Co., Ltd.

Calculating rank
USPTO Granted Patents = 25

% Expired Patents = 4.0



Trademarks = 19

Forward Citations = 20

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41 inventors (with patents filed for the assignee):

goldMedal Nobuaki Ogata (7 out of 9 patents)

silverMedal Mie Kamiyama (4 out of 4 patents)

bronzeMedal Akio Ukuma (4 out of 4 patents)

4.  Sonomi Shibata (3 out of 3 patents)

5.  Ryo Yasumitsu (2 out of 3 patents)

6.  Kazuyoshi Sakita (2 out of 2 patents)

7.  Kenji Iwashita (2 out of 9 patents)

8.  Shunsuke Kanematsu (2 out of 8 patents)

9.  Yuhei Ono (2 out of 10 patents)

10.  Tomoyoshi Yamamoto (2 out of 8 patents)

11.  Takanori Harage (2 out of 2 patents)

12.  Satoshi Ishino (1 out of 72 patents)

13.  Yoshikazu Kobayashi (1 out of 1 patent)

14.  Kota Sogihara (1 out of 1 patent)

15.  Hiroyuki Ishii (1 out of 290 patents)


Core Competencies:
Cloth
Fabric
Fiber
Textile
Multilayer Structure
Antibacterial Yarn
Filter Medium
Polyester Fiber
Knitted Fabric
Woven Fabric
Water-Repellent
Nonwoven Fabric

25 patents:

1. 12351954 - Cloth and fiber article (2025-07-08),
2. 12104296 - Knitted fabric with flaps, and fiber product (2024-10-01),
3. 11939437 - Method for producing fiber for reinforcing rubber (2024-03-26),
4. 11905649 - Fiber cord for reinforcement and method for producing the same (2024-02-20),
5. 11866858 - Textile and garment (2024-01-09),
6. 11766845 - Multilayer structured fabric and fiber product (2023-09-26),
7. 11700772 - Piezoelectric structure and device using same (2023-07-11),
8. 11577359 - Polishing pad and method for manufacturing same (2023-02-14),
9. 11458711 - Fabric having multilayer structure and method for producing same, and fiber product (2022-10-04),
10. 11421350 - Antibacterial electric charge generation yarn, method for manufacturing antibacterial electric charge generation yarn, and antibacterial cloth (2022-08-23),
11. 11253801 - Filter cloth for bag filter, method for producing the same, and bag filter (2022-02-22),
12. 11186677 - Fiber powder and aqueous dispersion thereof (2021-11-30),
13. 10927482 - Yarn, fabric, and fiber product (2021-02-23),
14. 10925339 - Cloth and fibrous product (2021-02-23),
15. 10874964 - Filter medium for liquid filter and liquid filter (2020-12-29),
Company Overview
Teijin Frontier Co., Ltd., headquartered in Osaka, Japan, is a leading manufacturer specializing in advanced materials and textiles. The company focuses on developing innovative solutions in fields such as automotive, healthcare, and industrial applications. Teijin Frontier is recognized for its expertise in synthetic fibers, nonwoven fabrics, and functional materials, contributing to sustainability and performance enhancement across various industries. Its commitment to research and development drives advancements in material technology, positioning it as a key player in the global market.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

25 Patents

#278 in Osaka

#2,572 in Japan

#25,748 in the World

Osaka, JP
Osaka, Japan

Teijin Frontier Co., Ltd.

Forward Citations = 20

41 inventors:

goldMedal Nobuaki Ogata (7 out of 9 patents)

silverMedal Mie Kamiyama (4 out of 4 patents)

bronzeMedal Akio Ukuma (4 out of 4 patents)

4.  Sonomi Shibata (3 out of 3 patents)

5.  Ryo Yasumitsu (2 out of 3 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Teijin Frontier Co., Ltd.. Retrieved from https://idiyas.com/company/teijin-frontier-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]
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