For the Inventor, By the Inventor

Enter assignee name

Nissan Chemical Corporation

USPTO Granted Patents = 217

CIPO Patents = 1

EPO Patents = 145

Trademarks = 76

Forward Citations = 33

Loading Chart...

Loading Chart...

301 inventors (with patents filed for the assignee):

Rikimaru Sakamoto (20 out of 101 patents)

Makoto Nakajima (19 out of 57 patents)

Keisuke Hashimoto (18 out of 50 patents)

4. Takafumi Endo (17 out of 52 patents)

5. Takahiro Kishioka (17 out of 64 patents)

6. Hikaru Tokunaga (15 out of 17 patents)

7. Hiroto Ogata (14 out of 20 patents)

8. Tokio Nishita (12 out of 22 patents)

9. Tetsuya Shinjo (11 out of 37 patents)

10. Yasunobu Someya (11 out of 27 patents)

11. Wataru Shibayama (10 out of 32 patents)

12. Shunsuke Moriya (10 out of 10 patents)

13. Yuki Endo (10 out of 10 patents)

14. Takamasa Kikuchi (8 out of 15 patents)

15. Hiroshi Ogino (8 out of 11 patents)

Core Competencies:

Triazine Ring-Containing Polymer

Triorganosilane Compound

Peptide Compound

Resist Underlayer Film

Chemical-Resistant Protective Film

Silica Nanoparticles

Photocurable Resin Composition

Nonaqueous Electrolyte Solutions

Lithography Coating Film

Active Material Composite

Reactive Silicone Composition

217 patents: Sort by Forward Citations

1. 12510823 - Resist underlayer film-forming composition containing alicyclic compound-terminated polymer (2025-12-30),

2. 12509608 - Biological material adhesion inhibitor (2025-12-30),

3. 12503605 - Low-dielectric-tangent silica sol, and method for producing low-dielectric-tangent silica sol (2025-12-23),

4. 12493243 - Film-forming composition (2025-12-09),

5. 12479960 - Triazine ring-containing polymer and film forming composition containing same (2025-11-25),

6. 12466850 - Method for producing peptide compound (2025-11-11),

7. 12466845 - Method for producing triorganosilane compound (2025-11-11),

8. 12449732 - Composition for forming resist underlayer film with improved film density (2025-10-21),

9. 12441964 - Cleaning agent composition and cleaning method (2025-10-14),

10. 12437994 - Protective film-forming composition containing diol structure (2025-10-07),

11. 12424636 - Carbon-based solid acid (2025-09-23),

12. 12424441 - Chemical-resistant protective film (2025-09-23),

13. 12386262 - Resist underlayer film-forming composition using carbon-oxygen double bond (2025-08-12),

14. 12384876 - Charge-transporting composition (2025-08-12),

15. 12378127 - Silica sol having particle size distribution and production method therefor (2025-08-05),

Nissan Chemical Corporation is a global chemical company specializing in the development, manufacturing, and sales of various chemicals and materials. With a focus on innovative technologies, Nissan Chemical provides solutions in areas such as advanced materials, agrochemicals, electronic materials, and more. Their commitment to sustainability and social responsibility drives their efforts in creating products that contribute to a better future.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 30 2025

217 Patents

#287 in Tokyo

#647 in Japan

#3,817 in the World

Nissan Chemical Corporation

Forward Citations = 33

301 inventors:

Rikimaru Sakamoto (20 out of 101 patents)

Makoto Nakajima (19 out of 57 patents)

Keisuke Hashimoto (18 out of 50 patents)

4. Takafumi Endo (17 out of 52 patents)

5. Takahiro Kishioka (17 out of 64 patents)

Please report any incorrect information to support@idiyas.com

Loading…