Kenichiro Asada

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus and image forming method
- Patent number 6,577,774
- Issue date Jun 10, 2003
- Ricoh Company, Ltd.
- Kenichiro Asada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Imaging using collectively controlled multiple beams
- Patent number 4,796,265
- Issue date Jan 3, 1989
- Ricoh Company, Limited
- Kenichiro Asada
- G06 - COMPUTING CALCULATING COUNTING