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Takaaki Kojima
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Hino, JP
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last 30 patents
Information
Patent Grant
Silver halide color photographic light sensitive material
Patent number
5,693,457
Issue date
Dec 2, 1997
Konica Corporation
Takaaki Kojima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver halide light-sensitive photographic material
Patent number
H1450
Issue date
Jun 6, 1995
Konica Corporation
Mitsuhiro Okumura
430 - Radiation imagery chemistry: process, composition, or product thereof
Information
Patent Grant
Silver halide photographic light-sensitive material
Patent number
5,362,626
Issue date
Nov 8, 1994
Konica Corporation
Takaaki Kojima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-sensitive silver halide color photographic material
Patent number
5,270,158
Issue date
Dec 14, 1993
Konica Corporation
Hiroshi Nakatsugawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver halide color photographic light sensitive material
Patent number
5,262,290
Issue date
Nov 16, 1993
Konica Corporation
Hiroshi Nakatsugawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Rapidly processable silver halide photographic light-sensitive mate...
Patent number
4,839,270
Issue date
Jun 13, 1989
Konishiroku Photo Industry Co., Ltd.
Takaaki Kojima
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Rapidly processable silver halide color photosensitive material
Patent number
4,818,671
Issue date
Apr 4, 1989
Konishiroku Photo Industry Co., Ltd.
Keiji Ohbayashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Silver halide emulsion
Patent number
4,542,094
Issue date
Sep 17, 1985
Konishiroku Photo Industry Co., Ltd.
Kunihiro Koshizuka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY