Toshitsugu Kashihara

Person

Nara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Electric zoom camera
- Patent number 5,028,945
- Issue date Jul 2, 1991
- West Electric Company, Ltd.
- Toshitsugu Kashihara
- G02 - OPTICS
Information Patent Grant
Zoom lens apparatus
- Patent number 4,596,449
- Issue date Jun 24, 1986
- West Electric Company Ltd.
- Hiroshi Iwata
- G02 - OPTICS
Information Patent Grant
Lens drive device and optical lens assembly utilizing the same
- Patent number 4,585,313
- Issue date Apr 29, 1986
- West Electric Company Ltd.
- Hiroshi Iwata
- G02 - OPTICS
Information Patent Grant
Photographic lens device having a step motor mounted on the lens ba...
- Patent number 4,472,039
- Issue date Sep 18, 1984
- West Electric Co., Ltd.
- Hiroshi Iwata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic information display device
- Patent number 4,461,560
- Issue date Jul 24, 1984
- West Electric Co., Ltd.
- Tsunemi Yoshino
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Focus state indicator
- Patent number 4,443,087
- Issue date Apr 17, 1984
- West Electric Co., Ltd.
- Toshitsugu Kashihara
- G02 - OPTICS
Information Patent Grant
Photographic equipment
- Patent number 4,423,940
- Issue date Jan 3, 1984
- West Electric Co., Ltd.
- Toshitsugu Kashihara
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Device for detecting sharp focusing
- Patent number 4,394,077
- Issue date Jul 19, 1983
- West Electric Co., Ltd.
- Tsunemi Yoshino
- G02 - OPTICS
Information Patent Grant
Photographing lens system with focus informing means
- Patent number 4,371,245
- Issue date Feb 1, 1983
- West Electric Company, Ltd.
- Hiroshi Iwata
- G02 - OPTICS
Information Patent Grant
Photographic flash device
- Patent number 4,259,615
- Issue date Mar 31, 1981
- West Electric Company, Ltd.
- Toshitsugu Kashihara
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Toshitsugu Kashihara

Person

Patents Grantslast 30 patents

Electric zoom camera

Zoom lens apparatus

Lens drive device and optical lens assembly utilizing the same

Photographic lens device having a step motor mounted on the lens ba...

Photographic information display device

Focus state indicator

Photographic equipment

Device for detecting sharp focusing

Photographing lens system with focus informing means

Photographic flash device