Masamitsu Yanagihara

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Kawasaki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Projection optical apparatus
- Patent number 4,687,322
- Issue date Aug 18, 1987
- Nippon Kogaku K.K.
- Akikazu Tanimoto
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY