For the Inventor, By the Inventor

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The Green Cross Company

USPTO Granted Patents = 1

Forward Citations = 2

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5 inventors (with patents filed for the assignee):

Kazumasa Yokoyama (1 out of 80 patents)

Chikara Fukaya (1 out of 34 patents)

Masahiro Watanabe (1 out of 16 patents)

4. Youichiro Naito (1 out of 15 patents)

5. Shuichi Hanada (1 out of 1 patent)

1 patent: Sort by Forward Citations

1. 4868201 - Indoleacetic acid derivatives used as anti-inflammatories (1989-09-19),

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USPTO Data Jan 1 1976 - Dec 30 2025

1 Patents

#1,487 in Osaka

#15,542 in Japan

The Green Cross Company

Forward Citations = 2

5 inventors:

Kazumasa Yokoyama (1 out of 80 patents)

Chikara Fukaya (1 out of 34 patents)

Masahiro Watanabe (1 out of 16 patents)

4. Youichiro Naito (1 out of 15 patents)

5. Shuichi Hanada (1 out of 1 patent)

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