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Mizuho, JP
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last 30 patents
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Patent Grant
Silver halide photographic material
Patent number
5,059,516
Issue date
Oct 22, 1991
Konica Corporation
Kiyoshi Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver halide photographic material
Patent number
4,999,282
Issue date
Mar 12, 1991
Konica Corporation
Kiyoshi Sato
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-sensitive silver halide photographic material
Patent number
4,840,888
Issue date
Jun 20, 1989
Konishiroku Photo Industry Co., Ltd.
Mikio Kawasaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver halide photographic material for radiography
Patent number
4,564,588
Issue date
Jan 14, 1986
Konishiroku Photo Industry Co., Ltd.
Eiichi Sakamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Radiographic image forming process
Patent number
4,500,631
Issue date
Feb 19, 1985
Konishiroku Photo Industry Co., Ltd.
Eiichi Sakamoto
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY