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S.t. Chemical Co., Ltd.

USPTO Granted Patents = 10

Forward Citations = 61

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14 inventors (with patents filed for the assignee):

Ryonosuke Muneyuki (2 out of 2 patents)

Hiroyuki Kanamaru (2 out of 2 patents)

Haruo Shibatani (2 out of 3 patents)

4. Yoshikazu Tokuoka (2 out of 2 patents)

5. Yuichi Tanaka (1 out of 36 patents)

6. Isao Takemura (1 out of 12 patents)

7. Masatoshi Takahashi (1 out of 101 patents)

8. Yasuhiro Hanada (1 out of 3 patents)

9. Masaki Oda (1 out of 1 patent)

10. Kanji Mizunaka (1 out of 1 patent)

11. Ryokichi Tarao (1 out of 3 patents)

12. Yoshio Yamamoto (1 out of 2 patents)

13. Jiichiro Yemoto (1 out of 2 patents)

14. Toshihiko Kaneko (1 out of 1 patent)

10 patents: Sort by Forward Citations

1. 7891022 - Moisture retentive gloves and process for producing the same (2011-02-22),

2. 7767877 - Liquid-absorbing core (2010-08-03),

3. 7534406 - Steam fog generator for vehicle (2009-05-19),

4. 6923850 - Dehumidifying agent of coating film delaminating type (2005-08-02),

5. 5759441 - Halogen scavengers (1998-06-02),

6. 5503768 - Halogen scavengers (1996-04-02),

7. 4983391 - Fabric insecticide (1991-01-08),

8. 4912137 - Fabric insecticide (1990-03-27),

9. 4768676 - Container for volatile liquid aromatics (1988-09-06),

10. 4524018 - Lasting fragrant article using gradually decomposing perfume (1985-06-18),

S.t. Chemical Co., Ltd. is a leading manufacturer of high-quality chemicals for various industries. With a strong focus on research and development, we offer innovative solutions to meet our customers' needs. Our products are known for their reliability and performance, making us a trusted partner in the chemical industry.

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

Company Badge

USPTO Data Jan 1 1976 - Dec 2 2025

10 Patents

#1,690 in Tokyo

#4,283 in Japan

#54,204 in the World

S.t. Chemical Co., Ltd.

Forward Citations = 61

14 inventors:

Ryonosuke Muneyuki (2 out of 2 patents)

Hiroyuki Kanamaru (2 out of 2 patents)

Haruo Shibatani (2 out of 3 patents)

4. Yoshikazu Tokuoka (2 out of 2 patents)

5. Yuichi Tanaka (1 out of 36 patents)

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