Toshinori Tsujii

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Yamatokoriyama-shi, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming device, power supply control device
- Patent number 7,461,277
- Issue date Dec 2, 2008
- Sharp Kabushiki Kaisha
- Masaaki Kawakami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Image forming apparatus
- Patent number 6,920,295
- Issue date Jul 19, 2005
- Sharp Kabushiki Kaisha
- Sohichi Yoshimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming apparatus
- Patent number 6,603,937
- Issue date Aug 5, 2003
- Sharp Kabushiki Kaisha
- Sohichi Yoshimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Image forming device, power supply control device
- Publication number 20050108584
- Publication date May 19, 2005
- Sharp Kabushiki Kaisha
- Masaaki Kawakami
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Image forming apparatus
- Publication number 20040013441
- Publication date Jan 22, 2004
- Sohichi Yoshimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Image forming apparatus
- Publication number 20020159786
- Publication date Oct 31, 2002
- Sohichi Yoshimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE