Tatsuro Ohsawa

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Nagano, JP

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Patents Grantslast 30 patents

Information Patent Grant
Contact transfer device and image forming equipment
- Patent number 5,729,811
- Issue date Mar 17, 1998
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Contact transfer device and image forming equipment
- Patent number 5,563,693
- Issue date Oct 8, 1996
- Seiko Epson Corporation
- Toshiya Takahata
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY