Manami Saka

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Zoom lens system
- Patent number 5,543,970
- Issue date Aug 6, 1996
- Minolta Camera Kabushiki Kaisha
- Kazuyoshi Hata
- G02 - OPTICS
Information Patent Grant
Camera system with automatic variator compensation in a zooming mod...
- Patent number 5,398,064
- Issue date Mar 14, 1995
- Minolta Co., Ltd.
- Manami Saka
- G02 - OPTICS
Information Patent Grant
Wide-angle zoom lens system
- Patent number 5,359,457
- Issue date Oct 25, 1994
- Minolta Camera Co., Ltd.
- Manami Saka
- G02 - OPTICS
Information Patent Grant
Zoom lens system
- Patent number 5,268,793
- Issue date Dec 7, 1993
- Minolta Camera Kabushiki Kaisha
- Manami Saka
- G02 - OPTICS
Information Patent Grant
Single collimator lens
- Patent number 4,863,248
- Issue date Sep 5, 1989
- Minolta Camera Kabushiki Kaisha
- Manami Saka
- G02 - OPTICS