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last 30 patents
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Patent Grant
Interchangeable-lens camera system having a waterproof mount mechan...
Patent number
5,995,760
Issue date
Nov 30, 1999
Minolta Co., Ltd.
Yoshiyuki Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Field frame changeover mechanism for viewfinder
Patent number
5,875,364
Issue date
Feb 23, 1999
Minolta Co., Ltd.
Takamasa Sakamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Waterproof construction for camera with carrying strap
Patent number
5,812,885
Issue date
Sep 22, 1998
Minolta Co., Ltd.
Rika Noguchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Water proof camera, water proof apparatus and its assembling method
Patent number
5,758,200
Issue date
May 26, 1998
Minolta Co., Ltd.
Yoshiyuki Inoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Field frame changeover mechanism for viewfinder
Patent number
5,506,647
Issue date
Apr 9, 1996
Minolta Camera Kabushiki Kaisha
Takamasa Sakamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY