Osaka, Japan

Asahi Chemical Company, Limited


USPTO Granted Patents = 8

Forward Citations = 109

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17 inventors (with patents filed for the assignee):

goldMedal Morihiro Kamiyama (4 out of 4 patents)

silverMedal Shigeo Fujita (3 out of 30 patents)

bronzeMedal Osamu Manabe (3 out of 4 patents)

4 Susumu Kato (2 out of 18 patents)

5 Seiichi Sakaguchi (2 out of 2 patents)

6 Shizuo Iwata (2 out of 2 patents)

7 Zenichi Yoshida (2 out of 4 patents)

8 Yasuhiro Amemiya (2 out of 2 patents)

9 Yoshiaki Sakatani (1 out of 18 patents)

10 Mitsutoshi Murase (1 out of 1 patent)

11 Masayuki Utsunomiya (1 out of 1 patent)

12 Toshiyuki Nozawa (1 out of 1 patent)

13 Masayasu Utsunomiya (1 out of 1 patent)

14 Michiaki Tsutsui (1 out of 1 patent)

15 Masayuki Matsumoto (1 out of 1 patent)


8 patents:

Asahi Chemical Company, Limited is a global chemical company specializing in the production of a wide range of chemicals, including industrial chemicals, specialty chemicals, and performance chemicals. With a focus on innovation and sustainability, the company strives to provide high-quality products and services to customers worldwide.
This text is generated by artificial intelligence and may not be accurate.

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USPTO Data Jan 1 1976 - Dec 9 2025

8 Patents

#469 in Osaka

#4,915 in Japan

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Osaka, Japan
Forward Citations = 109

17 inventors:

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