Hisashi SHIRAKAWA

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Kanagawa, JP

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Patents Grantslast 30 patents

Information Patent Grant
Image forming system with authentication unit, image forming appara...
- Patent number 9,158,487
- Issue date Oct 13, 2015
- Fuji Xerox Co., Ltd.
- Tomokazu Yoshimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Image forming system including a plurality of image forming apparat...
- Patent number 8,854,664
- Issue date Oct 7, 2014
- Fuji Xerox Co., Ltd.
- Tomokazu Yoshimura
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method of avoiding conflicting printer job language proc...
- Patent number 8,619,286
- Issue date Dec 31, 2013
- Fuji Xerox Co., Ltd.
- Takahiko Suzuki
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
IMAGE FORMING SYSTEM, IMAGE FORMING APPARATUS, AND COMPUTER READABL...
- Publication number 20140368864
- Publication date Dec 18, 2014
- Tomokazu YOSHIMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMAGE FORMING SYSTEM, IMAGE FORMING APPARATUS, AND COMPUTER READABL...
- Publication number 20120320412
- Publication date Dec 20, 2012
- FUJI XEROX CO., LTD
- Tomokazu YOSHIMURA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PRINTING CONTROL DEVICE, IMAGE FORMING DEVICE, PRINTING CONTROL SYS...
- Publication number 20100231954
- Publication date Sep 16, 2010
- FUJI XEROX CO., LTD
- Takahiko SUZUKI
- G06 - COMPUTING CALCULATING COUNTING