For the Inventor, By the Inventor

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Kokusai Chart Corporation

USPTO Granted Patents = 2

Forward Citations = 6

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6 inventors (with patents filed for the assignee):

Kazuo Sato (1 out of 85 patents)

Hiroto Hayashi (1 out of 1 patent)

Keiichi Takano (1 out of 1 patent)

4. Shouji Togashi (1 out of 1 patent)

5. Hideo Kamijo (1 out of 1 patent)

6. Tsutomu Komine (1 out of 2 patents)

2 patents: Sort by Forward Citations

1. 6373509 - Method and apparatus for indicating information on a chart recorder (2002-04-16),

2. 5354601 - Recording sheet (1994-10-11),

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USPTO Data Jan 1 1976 - Jan 13 2026

2 Patents

#1 in Okegawa

#10,976 in Japan

Kokusai Chart Corporation

Forward Citations = 6

6 inventors:

Kazuo Sato (1 out of 85 patents)

Hiroto Hayashi (1 out of 1 patent)

Keiichi Takano (1 out of 1 patent)

4. Shouji Togashi (1 out of 1 patent)

5. Hideo Kamijo (1 out of 1 patent)

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