Kozoh Sudoh

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Yokohama, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming device which forms an electric field to discharge an...
- Patent number 5,864,737
- Issue date Jan 26, 1999
- Ricoh Company, Ltd.
- Makoto Obu
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Wet process image forming apparatus and carrier vapor collecting de...
- Patent number 5,708,938
- Issue date Jan 13, 1998
- Ricoh Company, Ltd.
- Noriyasu Takeuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY