Hirokazu Izumi

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Nara, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming apparatus for supplying toner from one of a plurality...
- Patent number 7,738,816
- Issue date Jun 15, 2010
- Sharp Kabushiki Kaisha
- Hirofumi Sakita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Image processing apparatus, image forming apparatus, method for sea...
- Patent number 7,539,671
- Issue date May 26, 2009
- Sharp Kabushiki Kaisha
- Takao Fukuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus and method for detecting amount of remainin...
- Patent number 7,415,214
- Issue date Aug 19, 2008
- Sharp Kabushiki Kaisha
- Hirofumi Sakita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Network, system, and digital apparatuses interconnected by a network
- Patent number 6,816,279
- Issue date Nov 9, 2004
- Sharp Kabushiki Kaisha
- Hirokazu Izumi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image-reading device
- Patent number 5,754,713
- Issue date May 19, 1998
- Sharp Kabushiki Kaisha
- Masanobu Deguchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable image processing apparatus
- Patent number 5,535,010
- Issue date Jul 9, 1996
- Sharp Kabushiki Kaisha
- Hirokazu Izumi
- B41 - PRINTING LINING MACHINES TYPEWRITERS STAMPS

Patents Applicationslast 30 patents

Information Patent Application
Monitoring device for image forming device, control method and cont...
- Publication number 20070059015
- Publication date Mar 15, 2007
- Sharp Kabushiki Kaisha
- Hirofumi Sakita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus and method for detecting amount of remainin...
- Publication number 20070058996
- Publication date Mar 15, 2007
- Sharp Kabushiki Kaisha
- Hirofumi Sakita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image forming apparatus
- Publication number 20070058997
- Publication date Mar 15, 2007
- Sharp Kabushiki Kaisha
- Hirofumi Sakita
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Application
Image processing apparatus, image forming apparatus, method for sea...
- Publication number 20060023235
- Publication date Feb 2, 2006
- Sharp Kabushiki Kaisha
- Takao Fukuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming method and image forming apparatus
- Publication number 20050275864
- Publication date Dec 15, 2005
- Sharp Kabushiki Kaisha
- Toshihiko Sugimura
- G06 - COMPUTING CALCULATING COUNTING