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Nitto Kasei Co., Ltd.

USPTO Granted Patents = 19

EPO Patents = 23

Trademarks = 1

Forward Citations = 50

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45 inventors (with patents filed for the assignee):

Yuya Nakagawa (5 out of 5 patents)

Hideyuki Imazaki (4 out of 4 patents)

Masazumi Fujikawa (4 out of 4 patents)

4. Hidenori Waku (3 out of 3 patents)

5. Haruka Yoshiyama (3 out of 3 patents)

6. Kazuhiko Sakamoto (3 out of 3 patents)

7. Yuji Imada (2 out of 4 patents)

8. Hideo Haneda (2 out of 2 patents)

9. Kiyomi Mori (2 out of 2 patents)

10. Takayoshi Fujimoto (2 out of 2 patents)

11. Satoshi Minamino (2 out of 2 patents)

12. Toshio Takahashi (2 out of 22 patents)

13. Katsuaki Oba (2 out of 3 patents)

14. Fusaharu Kumayama (2 out of 2 patents)

15. Yasuo Imakura (2 out of 2 patents)

19 patents: Sort by Forward Citations

1. 12479869 - Curing catalyst used for curing of polymer, method for producing same, moisture-curable composition, and method for producing cured product (2025-11-25),

2. 12460051 - Curing catalyst used for curing polymer, method for producing same, moisture-curable composition, and method for producing cured product (2025-11-04),

3. 12312464 - Curing catalyst used for curing of polymer, moisture curable composition, and method for producing cured product (2025-05-27),

4. 12285742 - Curing catalyst used for curing of polymer, production method for said curing catalyst, moisture-curable composition, and production method for cured article (2025-04-29),

5. 11466157 - Curing catalyst for organic polymer or organopolysiloxane, moisturecurable composition, cured product, and production method therefor (2022-10-11),

6. 11059837 - Catalyst for polyester polymerization and method for producing polyester resin (2021-07-13),

7. 10077366 - Antifouling coating composition, antifouling coating film formed using said composition, and coated article having antifouling coating film on surface (2018-09-18),

8. 9822263 - Electrodeposition coating material composition and catalyst for electrodeposition coating material (2017-11-21),

9. 9624385 - Antifouling paint composition, copolymer for antifouling paint composition and method for manufacturing same, and painted object having on surface antifouling paint film formed using said composition (2017-04-18),

10. 7989521 - Antifouling coating composition, antifouling coating film formed using the composition, coated article having the coating film on the surface, and antifouling treatment method to form the coating film (2011-08-02),

11. 7977407 - Antifouling coating composition, antifouling coating film formed from the composition, coated object having the coating film on surface, and method of antifouling by forming the coating film (2011-07-12),

12. 4965380 - Process for preparation of asymmetric triorganotin halide (1990-10-23),

13. 4935408 - Organotin compounds and pesticides containing them (1990-06-19),

14. 4774235 - Organotin compounds and pesticides containing them (1988-09-27),

15. 4654368 - Tri-organotin silatrane derivatives and pesticidal compositions, (1987-03-31),

Nitto Kasei Co., Ltd. is a global manufacturer and supplier of specialty chemicals and materials for various industries such as automotive, electronics, and healthcare. With over 50 years of experience, the company is known for its innovative solutions and high-quality products.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

19 Patents

#288 in Osaka

#2,971 in Japan

#31,645 in the World

Nitto Kasei Co., Ltd.

Forward Citations = 50

45 inventors:

Yuya Nakagawa (5 out of 5 patents)

Hideyuki Imazaki (4 out of 4 patents)

Masazumi Fujikawa (4 out of 4 patents)

4. Hidenori Waku (3 out of 3 patents)

5. Haruka Yoshiyama (3 out of 3 patents)

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