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Dsp Gokyo Food & Chemical Co., Ltd.

USPTO Granted Patents = 3

Trademarks = 2

Forward Citations = 2

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7 inventors (with patents filed for the assignee):

Hironori Kinoshita (2 out of 3 patents)

Sumitsugu Kisanuki (2 out of 2 patents)

Masaaki Sugi (2 out of 2 patents)

4. Akira Tabuchi (1 out of 3 patents)

5. Hiroshi Egawa (1 out of 3 patents)

6. Yohei Baba (1 out of 1 patent)

7. Takayoshi Mori (1 out of 25 patents)

3 patents: Sort by Forward Citations

1. 10702455 - Gel composition, sheet, and production method therefor (2020-07-07),

2. 9465288 - Sulfonium salt compound, method for producing the same, and photoacid generator (2016-10-11),

3. 8952204 - Sulfonium salt, method for producing the same, and photoacid generator (2015-02-10),

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USPTO Data Jan 1 1976 - Jan 6 2026

3 Patents

#835 in Osaka

#8,771 in Japan

Dsp Gokyo Food & Chemical Co., Ltd.

Forward Citations = 2

7 inventors:

Hironori Kinoshita (2 out of 3 patents)

Sumitsugu Kisanuki (2 out of 2 patents)

Masaaki Sugi (2 out of 2 patents)

4. Akira Tabuchi (1 out of 3 patents)

5. Hiroshi Egawa (1 out of 3 patents)

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