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Nitto Shinko Corporation

USPTO Granted Patents = 19

% Expired Patents = 10.5

EPO Patents = 11

Forward Citations = 24

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42 inventors (with patents filed for the assignee):

Yoshiki Takahashi (5 out of 5 patents)

Yasuyuki Kihara (4 out of 4 patents)

Jun Fujiki (4 out of 4 patents)

4. Ryuji Kawamura (4 out of 4 patents)

5. Hirofumi Fujii (4 out of 4 patents)

6. Akihiro Oohashi (3 out of 3 patents)

7. Masanori Imai (3 out of 3 patents)

8. Yoshiharu Hatakeyama (2 out of 6 patents)

9. Kenichi Fujikawa (2 out of 9 patents)

10. Shinji Naruse (2 out of 10 patents)

11. Yasunori Tanaka (2 out of 35 patents)

12. Yuji Yamagishi (2 out of 2 patents)

13. Miho Yamaguchi (2 out of 24 patents)

14. Yasuo Kashiwagi (2 out of 2 patents)

15. Yoshihide Kitagawa (2 out of 2 patents)

19 patents: Sort by Forward Citations

1. 12570789 - Curable compound, curable composition, and method for producing curable composition (2026-03-10),

2. 12509616 - Adhesive sheet, semiconductor module, and method for producing adhesive sheet (2025-12-30),

3. 12370773 - Insulation sheet for motor, and method for producing insulation sheet for motor (2025-07-29),

4. 12312503 - Hot melt adhesive sheet (2025-05-27),

5. 12134714 - Thermosetting adhesive and adhesive sheet (2024-11-05),

6. 12116432 - Curable composition (2024-10-15),

7. 12024578 - Curable composition (2024-07-02),

8. 11999880 - Hot melt adhesive sheet and decorative sheet with adhesive layer (2024-06-04),

9. 11773202 - Curable compound, curable composition, and method for producing curable composition (2023-10-03),

10. 11414546 - Resin composition and electric insulating sheet (2022-08-16),

11. 11331876 - Electrically insulating resin composition and laminate sheet (2022-05-17),

12. 10752816 - Reaction-curable adhesive, adhesive kit, and method of using reaction-curable adhesive (2020-08-25),

13. 10544341 - Thermally conductive polymer composition and thermally conductive molded object (2020-01-28),

14. 9931812 - Insulating paper for oil-immersed motors (2018-04-03),

15. 9663635 - Aluminum nitride powder, resin composition, and thermally conductive molded object (2017-05-30),

Company Overview

Nitto Shinko Corporation, based in Sakai, Japan, specializes in the development and manufacturing of advanced materials and components for various industries. The company focuses on innovative solutions in areas such as electronics, automotive, and industrial applications. With a commitment to research and development, Nitto Shinko aims to enhance product performance and sustainability, leveraging cutting-edge technology to meet the evolving needs of its global clientele.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

19 Patents

#4 in Sakai

#3,041 in Japan

#32,693 in the World

Nitto Shinko Corporation

Forward Citations = 24

42 inventors:

Yoshiki Takahashi (5 out of 5 patents)

Yasuyuki Kihara (4 out of 4 patents)

Jun Fujiki (4 out of 4 patents)

4. Ryuji Kawamura (4 out of 4 patents)

5. Hirofumi Fujii (4 out of 4 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Nitto Shinko Corporation. Retrieved from https://idiyas.com/company/nitto-shinko

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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