Yasuo Takano

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Ibaraki, JP

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Patents Grantslast 30 patents

Information Patent Grant
Paper conveying device having variable speed rollers for a printing...
- Patent number 5,119,146
- Issue date Jun 2, 1992
- Hitachi Koki Co., Ltd.
- Shogo Nobumori
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic developing device having a shaped doctor board
- Patent number 4,796,561
- Issue date Jan 10, 1989
- Hitachi Koki Company, Limited
- Yasuo Takano
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY