Kenji Hirata

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Method of processing light-sensitive material
- Patent number 6,869,743
- Issue date Mar 22, 2005
- Mitsubishi Paper Mills Limited
- Shigeyoshi Suzuki
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Photographic silver halide photosensitive material and method for d...
- Patent number 5,637,439
- Issue date Jun 10, 1997
- Mitsubishi Paper Mills Ltd.
- Satoshi Kaneko
- C07 - ORGANIC CHEMISTRY

Patents Applicationslast 30 patents

Information Patent Application
Process for preparing light-sensitive lithographic printing plate a...
- Publication number 20060063110
- Publication date Mar 23, 2006
- MITSUBISHI PAPER MILLS LIMITED
- Hideo Kiyoyama
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS