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Fuji Kasei Co., Ltd.

USPTO Granted Patents = 2

Forward Citations = 21

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8 inventors (with patents filed for the assignee):

Noriyuki Kato (1 out of 47 patents)

Ryozo Kawai (1 out of 7 patents)

Takayasu Fujimori (1 out of 14 patents)

4. Shingo Kanasaki (1 out of 2 patents)

5. Hiromi Kagaya (1 out of 1 patent)

6. Tadashi Gomi (1 out of 6 patents)

7. Kozaburo Nishiyama (1 out of 1 patent)

8. Shoji Takeuchi (1 out of 1 patent)

2 patents: Sort by Forward Citations

1. 7198830 - Polycarbonate resin composition and polarizing sheet used the same (2007-04-03),

2. 4440661 - Powdered cleaning composition (1984-04-03),

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USPTO Data Jan 1 1976 - Jan 6 2026

2 Patents

#157 in Saitama 343-0827

#10,966 in Japan

Fuji Kasei Co., Ltd.

Forward Citations = 21

8 inventors:

Noriyuki Kato (1 out of 47 patents)

Ryozo Kawai (1 out of 7 patents)

Takayasu Fujimori (1 out of 14 patents)

4. Shingo Kanasaki (1 out of 2 patents)

5. Hiromi Kagaya (1 out of 1 patent)

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