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Taimei Chemicals Co., Ltd.

USPTO Granted Patents = 17

EPO Patents = 4

Forward Citations = 38

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13 inventors (with patents filed for the assignee):

Suguru Matsushita (7 out of 7 patents)

Mitsuhisa Akashi (7 out of 7 patents)

Norihiko Sumiyoshi (6 out of 6 patents)

4. Koji Sato (5 out of 82 patents)

5. Yoichi Sato (2 out of 44 patents)

6. Atsushi Odaka (2 out of 2 patents)

7. Hiroyuki Okada (1 out of 58 patents)

8. Youichi Sato (1 out of 3 patents)

9. Takayuki Fujita (1 out of 1 patent)

10. Sachiko Sumiyoshi, Legal Representative (1 out of 1 patent)

11. Norihiko Sumiyoshi, Legal Representative (1 out of 1 patent)

12. Yoshihiko Sumiyoshi, Legal Representative (1 out of 1 patent)

13. Keisuke Fukushima (1 out of 1 patent)

14. Takehiko Sumiyoshi (2 patents)

15. Matsushita Suguru (0 patent)

17 patents: Sort by Forward Citations

1. 11945071 - Polishing brush and polishing method (2024-04-02),

2. 11559873 - Polishing tool holder and polishing device (2023-01-24),

3. 11433506 - Wheel brush and grinding element bundle holder (2022-09-06),

4. 10828744 - Polishing method, brush-like grinding stone, polishing brush, and linear member aggregate (2020-11-10),

5. 10751850 - Polishing method, brush-like grinding stone, polishing brush, and linear member aggregate (2020-08-25),

6. 10414024 - Tool holder, polishing tool, polishing tool unit, and method of adjusting protruding amount of grinding member (2019-09-17),

7. 10399207 - Polishing brush (2019-09-03),

8. 10322488 - Rotating tool, and polishing tool (2019-06-18),

9. 10315290 - Polishing brush (2019-06-11),

10. D841334 - Wheel brush (2019-02-26),

11. 10159331 - Polishing brush and polishing method (2018-12-25),

12. D833755 - Polishing brush (2018-11-20),

13. 10058973 - Polishing method, brush-like grinding stone, polishing brush, and linear member aggregate (2018-08-28),

14. D811092 - Wheel brush (2018-02-27),

15. D810446 - Wheel brush (2018-02-20),

TAIMEI CHEMICALS CO., LTD. is a leading chemical manufacturing company. We are committed to providing innovative and high-quality chemical products to various industries. With over 20 years of experience, we specialize in producing a wide range of chemicals including solvents, resins, and specialty chemicals. Our state-of-the-art manufacturing facilities and strict quality control measures ensure that our products meet the highest industry standards. Visit our website to learn more about our company and explore our comprehensive range of chemical solutions.

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

Company Badge

USPTO Data Jan 1 1976 - Jan 6 2026

17 Patents

#36 in Nagano

#3,159 in Japan

#34,877 in the World

Taimei Chemicals Co., Ltd.

Forward Citations = 38

13 inventors:

Suguru Matsushita (7 out of 7 patents)

Mitsuhisa Akashi (7 out of 7 patents)

Norihiko Sumiyoshi (6 out of 6 patents)

4. Koji Sato (5 out of 82 patents)

5. Yoichi Sato (2 out of 44 patents)

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