Takuroh Kamiya

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Patents Grantslast 30 patents

Information Patent Grant
Optical encoder, motor driver and image forming apparatus
- Patent number 7,532,370
- Issue date May 12, 2009
- Ricoh Company, Ltd.
- Koichi Kudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus of image forming capable of suitably controlli...
- Patent number 7,245,863
- Issue date Jul 17, 2007
- Ricoh Company, Ltd.
- Takuroh Kamiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Belt apparatus and image forming apparatus having the same
- Patent number 6,993,276
- Issue date Jan 31, 2006
- Ricoh Company, Ltd.
- Takuroh Kamiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image forming apparatus including rotary member speed detection mec...
- Patent number 6,947,693
- Issue date Sep 20, 2005
- Ricoh Company, Ltd.
- Takuroh Kamiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for color image forming capable of performing...
- Patent number 6,816,178
- Issue date Nov 9, 2004
- Ricoh Company, Ltd.
- Yasufumi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Belt apparatus and image forming apparatus having the same
- Publication number 20050008407
- Publication date Jan 13, 2005
- Takuroh Kamiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus including rotary member speed detection mec...
- Publication number 20040228663
- Publication date Nov 18, 2004
- Takuroh Kamiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Method and apparatus of image forming capable of suitably controlli...
- Publication number 20040175198
- Publication date Sep 9, 2004
- Takuroh Kamiya
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Optical encoder, motor driver and image forming apparatus
- Publication number 20040160646
- Publication date Aug 19, 2004
- Koichi Kudo
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and apparatus for color image forming capable of performing...
- Publication number 20030052957
- Publication date Mar 20, 2003
- Yasufumi Yamada
- H04 - ELECTRIC COMMUNICATION TECHNIQUE