Sachio Ohmori

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Shinagawa-Ku, Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lens assembly for automatic focusing cameras
- Patent number 5,041,855
- Issue date Aug 20, 1991
- Kazumitsu Takezawa
- G02 - OPTICS
Information Patent Grant
Photo-taking lens assembly having an automatically and manually mov...
- Patent number 4,796,045
- Issue date Jan 3, 1989
- Nikon Corporation
- Yoshinari Hamanishi
- G02 - OPTICS
Information Patent Grant
Bayonet mount structure for interchangeable photographing lens tube
- Patent number 4,766,453
- Issue date Aug 23, 1988
- Nippon Kogaku K.K.
- Yoshiharu Shiokama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for locking the operation ring of photographing lens
- Patent number 4,707,100
- Issue date Nov 17, 1987
- Nippon Kogaku K.K.
- Hiroshi Okano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Information transmission means in an intermediate lens tube for camera
- Patent number 4,326,788
- Issue date Apr 27, 1982
- Nippon Kogaku K.K.
- Sachio Ohmori
- G02 - OPTICS
Information Patent Grant
Interchangeable lens for a camera
- Patent number 4,196,997
- Issue date Apr 8, 1980
- Nippon Kogaku K.K.
- Sachio Ohmori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY