Shinichi Ushio

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Position detecting device
- Patent number 5,815,094
- Issue date Sep 29, 1998
- Nikon Corporation
- Hiroshi Okano
- G01 - MEASURING TESTING
Information Patent Grant
Photographing lens switchable between manual-focus and auto-focus m...
- Patent number 5,572,373
- Issue date Nov 5, 1996
- Nikon Corporation
- Hitoshi Imanari
- G02 - OPTICS
Information Patent Grant
Camera information transmission system including body, lens, and ad...
- Patent number 5,382,994
- Issue date Jan 17, 1995
- Nikon Corporation
- Hideshi Naito
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographing lens switchable between manual focus and auto focus m...
- Patent number 5,227,829
- Issue date Jul 13, 1993
- Nikon Corporation
- Hitoshi Imanari
- G02 - OPTICS