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Tadao Shishido
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Minami-ashigara, JA
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last 30 patents
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Patent Grant
Development inhibitor releasing coupler and photographic element co...
Patent number
4,095,984
Issue date
Jun 20, 1978
Fuji Photo Film Co., Ltd.
Tohru Sueyoshi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Direct positive silver halide photographic materials
Patent number
4,094,683
Issue date
Jun 13, 1978
Fuji Photo Film Co., Ltd.
Nobuyuki Tsujino
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
High molecular weight mercapto compound in color diffusion transfer...
Patent number
4,032,349
Issue date
Jun 28, 1977
Fuji Photo Film Co., Ltd.
Seiki Sakanoue
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Heat-developable light-sensitive material
Patent number
4,030,930
Issue date
Jun 21, 1977
Fuji Photo Film Co., Ltd.
Kenji Sashihara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Developing a silver ha1ide emulsion in contact with a heterocyclic...
Patent number
4,001,020
Issue date
Jan 4, 1977
Fuji Photo Film Co., Ltd.
Jun Hayashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic developer compositions for obtaining high contrast images
Patent number
3,984,243
Issue date
Oct 5, 1976
Fuji Photo Film Co., Ltd.
Isao Shimamura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Aryl-tetrazol-5-ylthio- and thioether-substituted hydroquinone comp...
Patent number
3,975,395
Issue date
Aug 17, 1976
Fuji Photo Film Co., Ltd.
Reiichi Ohi
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Developing method
Patent number
3,954,474
Issue date
May 4, 1976
Fuji Photo Film Co., Ltd.
Akikazu Mikawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Fogged, direct-positive silver halide emulsion containing desensiti...
Patent number
3,945,832
Issue date
Mar 23, 1976
Fuji Photo Film Co., Ltd.
Keisuke Shiba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Color photographic light-sensitive material
Patent number
3,940,271
Issue date
Feb 24, 1976
Fuji Photo Film Co., Ltd.
Masayoshi Kawai
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Color photographic sensitive material
Patent number
3,930,863
Issue date
Jan 6, 1976
Fuji Photo Film Co., Ltd.
Keisuke Shiba
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY