Akihiko Katsura

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Slit exposure device with white reflecting member
- Patent number 4,375,331
- Issue date Mar 1, 1983
- Canon Kabushiki Kaisha
- Yoshikuni Tohyama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY