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Dexerials Corporation

USPTO Granted Patents = 688

EPO Patents = 181

Trademarks = 9

Forward Citations = 858

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406 inventors (with patents filed for the assignee):

Yasushi Akutsu (42 out of 52 patents)

Yoshihisa Shinya (41 out of 51 patents)

Akio Takada (38 out of 63 patents)

4. Yoshihiro Yoneda (38 out of 79 patents)

5. Reiji Tsukao (33 out of 33 patents)

6. Shunichi Kajiya (30 out of 45 patents)

7. Katsuhisa Orihara (27 out of 39 patents)

8. Tomoyuki Ishimatsu (23 out of 34 patents)

9. Keisuke Aramaki (23 out of 31 patents)

10. Seiichiro Shinohara (22 out of 22 patents)

11. Hidetsugu Namiki (22 out of 30 patents)

12. Masayoshi Kanno (22 out of 54 patents)

13. Kazuyuki Shibuya (21 out of 24 patents)

14. Yusuke Kamata (21 out of 28 patents)

15. Tsuneo Kusunoki (21 out of 51 patents)

Core Competencies:

Optical Semiconductor Array

Anisotropic Conductive Film

Optical Power Supply Converter

Anti-Reflective Film Laminate

Micro-Lens Array

Cationic Curing Agent

Protection Circuit

Optical Device

Display Panel

Connection Structure

Heat Transfer Sheet

Repairing Material

688 patents: Sort by Forward Citations

1. 12532764 - Joined body production method, joined body, and hot-melt adhesive sheet (2026-01-20),

2. 12521972 - Photocurable resin composition, image display device, and image display device manufacturing method (2026-01-13),

3. 12517288 - Diffusion plate, display device, projection device, lighting device, and remote sensing light source (2026-01-06),

4. 12515258 - Method for manufacturing roll mold, roll mold manufacturing apparatus, non-transitory computer readable medium, and roll mold (2026-01-06),

5. 12510700 - Polarization element, method of manufacturing polarization element, and head-up display apparatus (2025-12-30),

6. 12502864 - Optical body, optical film adhesive body, and method for manufacturing optical body (2025-12-23),

7. 12496792 - Production method for optical laminate (2025-12-16),

8. 12494336 - Fuse element, fuse device and protection device (2025-12-09),

9. 12492268 - Material for locating gas leak, method for locating gas leak, material for repairing gas leak, method for repairing gas leak, and device for repairing gas leak (2025-12-09),

10. 12490540 - Optical semiconductor array (2025-12-02),

11. 12488955 - Fuse element, fuse device, and protection device (2025-12-02),

12. 12480024 - Anisotropic conductive film (2025-11-25),

13. 12465945 - Method for supplying or removing sliding process material to/from surface of object to be slid (2025-11-11),

14. 12464854 - Optical power supply converter (2025-11-04),

15. 12461281 - Anti-reflective film laminate and product provided with same (2025-11-04),

Dexerials Corporation is a global electronic materials manufacturer based in Japan. With over 50 years of experience, the company provides advanced solutions for various industries including semiconductors, automotive, medical, and more. Dexerials specializes in the development and production of high-performance materials such as adhesives, films, thermal management products, conductive materials, and optical films. Their innovative materials contribute to enhancing the performance, durability, and reliability of electronic devices and components. For more information, visit their official website.

This text is generated by artificial intelligence and may not be accurate.

Company Badge

USPTO Data Jan 1 1976 - Jan 20 2026

688 Patents

#129 in Tokyo

#294 in Japan

#1,420 in the World

Dexerials Corporation

Forward Citations = 858

406 inventors:

Yasushi Akutsu (42 out of 52 patents)

Yoshihisa Shinya (41 out of 51 patents)

Akio Takada (38 out of 63 patents)

4. Yoshihiro Yoneda (38 out of 79 patents)

5. Reiji Tsukao (33 out of 33 patents)

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