Hiroaki Takeuchi

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Controller unit, method of controlling image processing, and record...
- Patent number 8,289,549
- Issue date Oct 16, 2012
- Ricoh Company, Ltd.
- Hiroaki Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing apparatus and method and computer program product...
- Patent number 8,243,348
- Issue date Aug 14, 2012
- Ricoh Company, Limited
- Hiroaki Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image processing device, image processing method, and computer prog...
- Patent number 8,144,378
- Issue date Mar 27, 2012
- Ricoh Company, Ltd.
- Hiroaki Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Image processing apparatus and method and computer program product...
- Publication number 20100060953
- Publication date Mar 11, 2010
- Ricoh Company, Ltd.
- Hiroaki Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Controller unit, method of controlling image processing, and record...
- Publication number 20090213437
- Publication date Aug 27, 2009
- Ricoh Company, Ltd.
- Hiroaki Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image processing device, image processing method, and computer prog...
- Publication number 20090161174
- Publication date Jun 25, 2009
- Ricoh Company, Ltd.
- Hiroaki Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE