Isao Watanabe

Person

Hadano, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Computer system, device sharing method, and device sharing program
- Patent number 8,375,148
- Issue date Feb 12, 2013
- Hitachi, Ltd.
- Isao Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system, device sharing method, and device sharing program
- Patent number 8,156,253
- Issue date Apr 10, 2012
- Hitachi, Ltd.
- Isao Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual machine control method and virtual machine system having ho...
- Patent number 7,509,475
- Issue date Mar 24, 2009
- Hitachi, Ltd.
- Makiko Shinohara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Transaction conflict testing method and apparatus
- Patent number 7,024,347
- Issue date Apr 4, 2006
- Hitachi, Ltd.
- Isao Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for simulating performance of a computer system
- Patent number 6,507,809
- Issue date Jan 14, 2003
- Hitachi, Ltd.
- Taisei Yoshino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fixing apparatus and method for electrophotographic apparatus inclu...
- Patent number 5,862,436
- Issue date Jan 19, 1999
- Hitachi Koki Co., Ltd.
- Katsumi Ishizawa
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Method and apparatus for indicating time for exchanging toner recov...
- Patent number 5,805,953
- Issue date Sep 8, 1998
- Hitachi, Ltd.
- Toru Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner supply control system for an electrophotographic apparatus
- Patent number 5,606,403
- Issue date Feb 25, 1997
- Hitachi Koki Co., Ltd.
- Toru Kikuchi
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Developing unit for electro-photographic apparatus
- Patent number 5,579,091
- Issue date Nov 26, 1996
- Hitachi Koki Co., Ltd.
- Koutarou Yamada
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Electrophotographic printing system including a plurality of electr...
- Patent number 5,572,290
- Issue date Nov 5, 1996
- Hitachi Koki Co., Ltd.
- Hiroshi Ueno
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY
Information Patent Grant
Toner density detection method for electrophotographic apparatus
- Patent number 5,359,396
- Issue date Oct 25, 1994
- Hitachi Koki Co., Ltd.
- Yoshio Ogura
- G03 - PHOTOGRAPHY CINEMATOGRAPHY ELECTROGRAPHY HOLOGRAPHY

Patents Applicationslast 30 patents

Information Patent Application
COMPUTER SYSTEM, DEVICE SHARING METHOD, AND DEVICE SHARING PROGRAM
- Publication number 20120174103
- Publication date Jul 5, 2012
- Hitachi, Ltd
- Isao Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Computer system, device sharing method, and device sharing program
- Publication number 20090313391
- Publication date Dec 17, 2009
- Hitachi, Ltd.
- Isao Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Virtual machine control method and virtual machine system
- Publication number 20070101099
- Publication date May 3, 2007
- Makiko Shinohara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Transaction conflict testing method and apparatus
- Publication number 20020026303
- Publication date Feb 28, 2002
- Isao Watanabe
- G01 - MEASURING TESTING

Isao Watanabe

Person

Patents Grantslast 30 patents

Computer system, device sharing method, and device sharing program

Computer system, device sharing method, and device sharing program

Virtual machine control method and virtual machine system having ho...

Transaction conflict testing method and apparatus

Method and system for simulating performance of a computer system

Fixing apparatus and method for electrophotographic apparatus inclu...

Method and apparatus for indicating time for exchanging toner recov...

Toner supply control system for an electrophotographic apparatus

Developing unit for electro-photographic apparatus

Electrophotographic printing system including a plurality of electr...

Toner density detection method for electrophotographic apparatus

Patents Applicationslast 30 patents

COMPUTER SYSTEM, DEVICE SHARING METHOD, AND DEVICE SHARING PROGRAM

Computer system, device sharing method, and device sharing program

Virtual machine control method and virtual machine system

Transaction conflict testing method and apparatus