Masayoshi Otsuka

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Apparatus for processing photosensitive material
- Patent number 6,478,483
- Issue date Nov 12, 2002
- Mitsubishi Paper Mills Limited
- Toshihito Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
Apparatus for processing photosensitive material
- Publication number 20010004422
- Publication date Jun 21, 2001
- Toshihito Maruyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY