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Hino, JP
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last 30 patents
Information
Patent Grant
Toner image pressure fixing method
Patent number
4,543,311
Issue date
Sep 24, 1985
Konishiroku Photo Industry Co., Ltd.
Hiroyuki Takagiwa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Encapsulated lyophilic magnetic particle and resin toner
Patent number
4,450,221
Issue date
May 22, 1984
Konishiroku Photo Industry Co., Ltd.
Sadatugu Terada
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
High-contrast light-sensitive silver halide photographic material
Patent number
4,416,980
Issue date
Nov 22, 1983
Konishiroku Photo Industry Co., Ltd.
Mitsuto Fujiwhara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for preparing impregnated polymer latex compositions
Patent number
4,368,258
Issue date
Jan 11, 1983
Konishiroku Photo Industry Co., Ltd.
Mitsuto Fujiwhara
C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information
Patent Grant
Method of processing of light-sensitive silver halide photographic...
Patent number
4,268,620
Issue date
May 19, 1981
Konishiroku Photo Industry Co., Ltd.
Tateshi Iytaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-sensitive silver halide photographic material containing tetr...
Patent number
4,233,400
Issue date
Nov 11, 1980
Konishiroku Photo Industry Co., Ltd.
Mitsuto Fujiwhara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-sensitive silver halide photographic materials
Patent number
4,221,864
Issue date
Sep 9, 1980
Konishiroku Photo Industry Co., Ltd.
Tateshi Iytaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-sensitive silver halide photographic material and method of p...
Patent number
4,211,835
Issue date
Jul 8, 1980
Konishiroku Photo Industry Co., Ltd.
Yoshio Nishina
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-sensitive silver halide photographic material and method of p...
Patent number
4,210,715
Issue date
Jul 1, 1980
Konishiroku Photo Industry Co., Ltd.
Mitsuto Fujiwhara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Amplification process for light-sensitive color photographic material
Patent number
4,203,767
Issue date
May 20, 1980
Konishiroku Photo Industry Co., Ltd.
Mitsuto Fujiwhara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-sensitive silver halide photographic materials
Patent number
4,200,466
Issue date
Apr 29, 1980
Konishiroku Photo Industry Co., Ltd.
Mitsuto Fujiwhara
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Process for forming an amplified dye image
Patent number
4,192,681
Issue date
Mar 11, 1980
Konishiroku Photo Industry Co., Ltd.
Mitsuto Fujiwhara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process of forming a high-contrast silver image
Patent number
4,192,682
Issue date
Mar 11, 1980
Konishiroku Photo Industry Co., Ltd.
Yoshio Nishina
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Light-sensitive black-white silver halide photographic material for...
Patent number
4,175,966
Issue date
Nov 27, 1979
Konishiroku Photo Industry Co., Ltd.
Mitsuto Fujiwhara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for forming high-contrast silver images
Patent number
4,169,733
Issue date
Oct 2, 1979
Konishiroku Photo Industry Co., Ltd.
Tateshi Iytaka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Process for dye image production on a light-sensitive silver halide...
Patent number
4,137,080
Issue date
Jan 30, 1979
Konishiroku Photo Industry Co., Ltd.
Mitsuto Fujiwhara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for processing light-sensitive silver halide photographic ma...
Patent number
4,113,490
Issue date
Sep 12, 1978
Konishiroku Photo Industry Co., Ltd.
Mitsuto Fujiwhara
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY