Masahiro Miyashita

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Projection exposure device
- Patent number 5,204,711
- Issue date Apr 20, 1993
- Nippon Seiko Kabushiki Kaisha
- Minoru Takubo
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY