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Hachioji, Japan

Shinichiro Koshiishi

USPTO Granted Patents = 5

Average Co-Inventor Count = 2.4

ph-index = 3

Forward Citations = 18(Granted Patents)

Location History:

Hino, JP (1981 - 1983)
Hachioji, JP (1988 - 1989)

Company Filing History:

5 out of 28,577

Ricoh Company, Ltd.

Years Active: 1981-1989

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5 patents (USPTO):Sort by Forward CitationsExplore Patents

1. 4862203 - Lens driving and shutter opening and closing device for a camera (1989-08-29),

2. 4734726 - Apparatus for moving a lens (1988-03-29),

3. 4728976 - System for controlling film transport for camera (1988-03-01),

4. 4375912 - Electric circuits for use in camera (1983-03-08),

5. 4305648 - Electric circuits for use in camera (1981-12-15),

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