Akihiko Motegi

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Tokyo, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image formation apparatus and network system
- Patent number 7,363,542
- Issue date Apr 22, 2008
- Ricoh Company, Ltd.
- Akihiko Motegi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power supply control device for an image forming apparatus
- Patent number 7,088,017
- Issue date Aug 8, 2006
- Ricoh Company, Ltd.
- Akihiko Motegi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Printer system
- Patent number 6,509,975
- Issue date Jan 21, 2003
- Ricoh Company, Ltd.
- Akihiko Motegi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer-based network printing system and method
- Patent number 6,307,640
- Issue date Oct 23, 2001
- Ricoh Company, Ltd.
- Akihiko Motegi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming system
- Patent number 5,610,724
- Issue date Mar 11, 1997
- Ricoh Company, Ltd.
- Masaru Kaneko
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Image forming apparatus capable of changing dotting density
- Patent number 5,194,879
- Issue date Mar 16, 1993
- Ricoh Company, Ltd.
- Hiroaki Kotabe
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Image formation apparatus and network system
- Publication number 20040153759
- Publication date Aug 5, 2004
- Akihiko Motegi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Power supply control device for an image forming apparatus
- Publication number 20030072024
- Publication date Apr 17, 2003
- Akihiko Motegi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE