Koji Okabayashi

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming method and apparatus for the same
- Patent number 5,424,809
- Issue date Jun 13, 1995
- Ricoh Comapany, Ltd.
- Noboru Sawayama
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY