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Tokyo, JP
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Patents Grants
last 30 patents
Information
Patent Grant
Photographic screen
Patent number
4,715,690
Issue date
Dec 29, 1987
Konishiroku Photo Ind. Co., Ltd.
Kaoru Onodera
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Automatic processing machine for photography
Patent number
4,705,378
Issue date
Nov 10, 1987
Konishiroku Photo Ind. Co., Ltd.
Kazuyoshi Miyaoka
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Automatic processing machine for photography
Patent number
4,705,379
Issue date
Nov 10, 1987
Konishiroku Photo Ind. Co., Ltd.
Kazuhiro Kobayashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method for both-side copying and apparatus therefore
Patent number
4,705,389
Issue date
Nov 10, 1987
Konishiroku Photo Ind. Co., Ltd.
Yoshikazu Maekawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Image recording apparatus for composing plural partial original ima...
Patent number
4,701,044
Issue date
Oct 20, 1987
Konishiroku Photo Ind. Co., Ltd.
Tatsumi Horiuchi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Box for film packaging
Patent number
D285175
Issue date
Aug 19, 1986
Konishiroku Photo Ind. Co., Ltd.
Edwin Ewry
D09 - Packages and containers for goods
Information
Patent Grant
Box for film packaging
Patent number
D285178
Issue date
Aug 19, 1986
Konishiroku Photo Ind. Co., Ltd.
Edwin Ewry
D09 - Packages and containers for goods
Information
Patent Grant
Recording apparatus with speed control
Patent number
4,595,279
Issue date
Jun 17, 1986
Konishiroku Photo Ind. Co., Ltd.
Hiroshi Kuru
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Method of preparing silver halide photographic emulsion
Patent number
4,585,733
Issue date
Apr 29, 1986
Konishiroku Photo Ind. Co., Ltd.
Atsuo Ezaki
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Camera
Patent number
D283427
Issue date
Apr 15, 1986
Konishiroku Photo Ind. Co., Ltd.
Takeyoshi Iguchi
D16 - Photography and optical equipment
Information
Patent Grant
Camera
Patent number
D283428
Issue date
Apr 15, 1986
Konishiroku Photo Ind., Co., Ltd.
Takeyoshi Iguchi
D16 - Photography and optical equipment
Information
Patent Grant
Light-sensitive silver halide photographic material
Patent number
4,517,284
Issue date
May 14, 1985
Konishiroku Photo Ind. Co., Ltd.
Nobuaki Kagawa
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic recording material with indole redox releaser
Patent number
4,499,181
Issue date
Feb 12, 1985
Konishiroku Photo Ind., Co., Ltd.
Kazumasa Watanabe
C07 - ORGANIC CHEMISTRY
Information
Patent Grant
Light-sensitive silver halide emulsion
Patent number
4,444,877
Issue date
Apr 24, 1984
Konishiroku Photo Ind. Co., Ltd.
Takeo Koitabashi
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Photographic element with lactone polymer
Patent number
4,407,938
Issue date
Oct 4, 1983
Konishiroku Photo Ind. Co., Ltd.
Noboru Mizukura
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information
Patent Grant
Liquid developer for color electrophotography and process for prepa...
Patent number
4,155,862
Issue date
May 22, 1979
Konishiroku Photo Ind. Co., Ltd.
Eugen Mohn
G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Patents Applications
last 30 patents
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last 30 trademarks