Takahiro Ogawa

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Odawara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of making a printing mask sheet
- Patent number 5,419,989
- Issue date May 30, 1995
- Konica Corporation
- Masataka Takimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic material comprising protective layer and preparing met...
- Patent number 5,376,434
- Issue date Dec 27, 1994
- Konica Corporation
- Takahiro Ogawa
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Apparatus for forming a secondary image on a photographic printed p...
- Patent number 5,252,989
- Issue date Oct 12, 1993
- Konica Corporation
- Sota Kawakami
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS
Information Patent Grant
Method for processing a light-sensitive silver halide photographic...
- Patent number 5,219,716
- Issue date Jun 15, 1993
- Konica Corporation
- Shun Takada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Silver halide photographic light-sensitive material
- Patent number 5,112,728
- Issue date May 12, 1992
- Konica Corporation
- Masaki Tanji
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method for forming a color proof having a specified toe gradation
- Patent number 4,994,350
- Issue date Feb 19, 1991
- Konica Corporation
- Takahiro Ogawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY