Kazuhiko Kojima

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Kyoto, JP

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Patents Grantslast 30 patents

Information Patent Grant
Rotation detection mechanism and an apparatus provided with same
- Patent number 6,220,769
- Issue date Apr 24, 2001
- Minolta Co., Ltd.
- Toshihiko Hirota
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera having film cartridge chamber cover with safety locking mech...
- Patent number 6,101,340
- Issue date Aug 8, 2000
- Minolta Co., Ltd.
- Kazuhiko Kojima
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera with mechanism for operating a light block lid of a film car...
- Patent number 6,032,000
- Issue date Feb 29, 2000
- Minolta Co., Ltd.
- Yoshiharu Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera with mechanism for operating a light block lid of a film car...
- Patent number 6,018,634
- Issue date Jan 25, 2000
- Minolta Co., Ltd.
- Yoshiharu Tanaka
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Camera with device to prevent accidental dropping of film cartridge
- Patent number 5,634,165
- Issue date May 27, 1997
- Minolta Co., Ltd.
- Yoshio Nakagawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY