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Nihon Tokushu Toryo Co., Ltd.

USPTO Granted Patents = 17

EPO Patents = 5

Forward Citations = 127

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58 inventors (with patents filed for the assignee):

Hiroshi Suzuki (3 out of 210 patents)

Yasuo Nanri (3 out of 3 patents)

Yuji Watanabe (2 out of 72 patents)

4. Kunitoshi Nakamoto (2 out of 2 patents)

5. Ayumi Takata (2 out of 4 patents)

6. Mitsuo Hironaga (2 out of 2 patents)

7. Akio Sato (2 out of 2 patents)

8. Manabu Shibata (2 out of 3 patents)

9. Hiroshi Kawashima (1 out of 68 patents)

10. Masanori Takasaki (1 out of 4 patents)

11. Yasuhiko Ohashi (1 out of 14 patents)

12. Masanori Hiraki (1 out of 1 patent)

13. Tetsuya Otogawa (1 out of 1 patent)

14. Ayumi Watanabe (1 out of 3 patents)

15. Takanori Yumoto (1 out of 1 patent)

17 patents: Sort by Forward Citations

1. 11634532 - 2-part reactive urethane resin composition and method for producing thereof (2023-04-25),

2. 10428227 - Antistatic composition for vehicle, vehicle, and method for manufacturing vehicle (2019-10-01),

3. 10249281 - Felt, soundproofing material and method for producing soundproofing material (2019-04-02),

4. 9303708 - Chipping-resistant vibration damper in form of sheet (2016-04-05),

5. 9238725 - Infrared reflective film, infrared reflective paint and infrared reflective body (2016-01-19),

6. 8962732 - Anti-frost coating (2015-02-24),

7. 8664286 - Vibration damping composition (2014-03-04),

8. 8268440 - Steel plate-reinforcing material of a type giving vibration-damping performance to a steel plate (2012-09-18),

9. 8128997 - Method of forming a vibration damping paint layer (2012-03-06),

10. 5800888 - Heat bonded type vibration-damping resin for structural member (1998-09-01),

11. 5356957 - Light anti-chipping coating (1994-10-18),

12. 5229216 - Vibration-damping sheet (1993-07-20),

13. 5212215 - Light anti-chipping coating (1993-05-18),

14. 5094318 - Automotive sound-proof materials and damping materials therefor (1992-03-10),

15. 4946503 - Rust preventive coating composition (1990-08-07),

Nihon Tokushu Toryo Co., Ltd. is a leading chemical company in Japan, specializing in the development and production of high-performance coatings, functional materials, and industrial chemicals. With a history of over 70 years, the company is known for its innovative solutions and commitment to sustainability. Nihon Tokushu Toryo Co., Ltd. serves a wide range of industries, including automotive, electronics, and construction, both domestically and internationally.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

17 Patents

#1,260 in Tokyo

#3,159 in Japan

#34,876 in the World

Nihon Tokushu Toryo Co., Ltd.

Forward Citations = 127

58 inventors:

Hiroshi Suzuki (3 out of 210 patents)

Yasuo Nanri (3 out of 3 patents)

Yuji Watanabe (2 out of 72 patents)

4. Kunitoshi Nakamoto (2 out of 2 patents)

5. Ayumi Takata (2 out of 4 patents)

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