Koichi Okazawa

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Bus system for use with information processing apparatus
- Patent number 7,802,045
- Issue date Sep 21, 2010
- Hitachi, Ltd.
- Koichi Okazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing apparatus and network system that outputs quality o...
- Patent number 7,711,817
- Issue date May 4, 2010
- Hitachi, Ltd.
- Ryuichi Hattori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bus system for use with information processing apparatus
- Patent number 7,577,781
- Issue date Aug 18, 2009
- Hitachi, Ltd.
- Koichi Okazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing apparatus and network system that outputs quality o...
- Patent number 7,447,708
- Issue date Nov 4, 2008
- Hitachi, Ltd.
- Ryuichi Hattori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bus system for use with information processing apparatus
- Patent number 7,398,346
- Issue date Jul 8, 2008
- Hitachi, Ltd.
- Koichi Okazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bus control system
- Patent number 7,340,552
- Issue date Mar 4, 2008
- Hitachi, Ltd.
- Nobukazu Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bus control system
- Patent number 7,177,970
- Issue date Feb 13, 2007
- Hitachi, Ltd.
- Nobukazu Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bus system for use with information processing apparatus
- Patent number 7,152,130
- Issue date Dec 19, 2006
- Hitachi, Ltd.
- Koichi Okazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bus system for use with information processing apparatus
- Patent number 6,907,489
- Issue date Jun 14, 2005
- Hitachi, Ltd.
- Koichi Okazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing apparatus and network system that outputs quality o...
- Patent number 6,868,446
- Issue date Mar 15, 2005
- Hitachi, Ltd.
- Ryuichi Hattori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bus system for use with information processing apparatus
- Patent number 6,810,461
- Issue date Oct 26, 2004
- Hitachi, Ltd.
- Koichi Okazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processor with snoop suppressing function, memory contr...
- Patent number 6,748,463
- Issue date Jun 8, 2004
- Hitachi, Ltd.
- Masahide Tsuboi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system, bus arbiter, and bus controlling method
- Patent number 6,584,530
- Issue date Jun 24, 2003
- Hitachi, Ltd.
- Nobukazu Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shared memory multiprocessor performing cache coherency
- Patent number 6,546,471
- Issue date Apr 8, 2003
- Hitachi, Ltd.
- Toshiaki Tarui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bus control system
- Patent number 6,519,667
- Issue date Feb 11, 2003
- Hitachi, Ltd.
- Nobukazu Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Accessible network of performance index tables
- Patent number 6,519,640
- Issue date Feb 11, 2003
- Hitachi, Ltd.
- Ryuichi Hattori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system, bus arbiter, and bus controlling method
- Patent number 6,425,037
- Issue date Jul 23, 2002
- Hitachi, Ltd.
- Nobukazu Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Switch control method and apparatus in a system having a plurality...
- Patent number 6,378,021
- Issue date Apr 23, 2002
- Hitachi, Ltd.
- Koichi Okazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system having a network and a directory whic...
- Patent number 6,370,577
- Issue date Apr 9, 2002
- Hitachi, Ltd.
- Ryuichi Hattori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system
- Patent number 6,341,323
- Issue date Jan 22, 2002
- Hitachi, Ltd.
- Nobukazu Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bus system for use with information processing apparatus
- Patent number 6,334,164
- Issue date Dec 25, 2001
- Hitachi, Ltd.
- Koichi Okazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for controlling a bus to progress transfer cycles without in...
- Patent number 6,219,735
- Issue date Apr 17, 2001
- Hitachi, Ltd.
- Nobukazu Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system
- Patent number 6,219,738
- Issue date Apr 17, 2001
- Hitachi, Ltd.
- Nobukazu Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bus system for use with information processing apparatus
- Patent number 6,195,719
- Issue date Feb 27, 2001
- Hitachi, Ltd.
- Koichi Okazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Reliability of crossbar switches in an information processing system
- Patent number 6,131,169
- Issue date Oct 10, 2000
- Hitachi, Ltd.
- Koichi Okazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Bus control system
- Patent number 6,128,688
- Issue date Oct 3, 2000
- Hitachi, Ltd.
- Nobukazu Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiple bus system using a data transfer unit
- Patent number 6,098,136
- Issue date Aug 1, 2000
- Hitachi, Ltd.
- Koichi Okazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Information processing system and information processing method and...
- Patent number 6,094,674
- Issue date Jul 25, 2000
- Hitachi, Ltd.
- Ryuichi Hattori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shared memory multiprocessor performing cache coherency
- Patent number 6,088,770
- Issue date Jul 11, 2000
- Hitachi, Ltd.
- Toshiaki Tarui
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for controlling a bus to progress transfer cycles without in...
- Patent number 6,047,345
- Issue date Apr 4, 2000
- Hitachi, Ltd.
- Nobukazu Kondo
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
BUS SYSTEM FOR USE WITH INFORMATION PROCESSING APPARATUS
- Publication number 20100306438
- Publication date Dec 2, 2010
- Hitachi, Ltd
- Koichi Okazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BUS SYSTEM FOR USE WITH INFORMATION PROCESSING APPARATUS
- Publication number 20090276557
- Publication date Nov 5, 2009
- Hitachi, Ltd
- Koichi Okazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING APPARATUS AND NETWORK SYSTEM THAT OUTPUTS QUALITY O...
- Publication number 20090037578
- Publication date Feb 5, 2009
- Hitachi, Ltd.
- Ryuichi Hattori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bus system for use with information processing apparatus
- Publication number 20080244124
- Publication date Oct 2, 2008
- Hitachi, Ltd.
- Koichi Okazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bus control system
- Publication number 20070106832
- Publication date May 10, 2007
- Hitachi, Ltd.
- Nobukazu Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bus system for use with information processing apparatus
- Publication number 20070033316
- Publication date Feb 8, 2007
- Hitachi, Ltd.
- Koichi Okazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing apparatus and network system that outputs quality o...
- Publication number 20050149580
- Publication date Jul 7, 2005
- Ryuichi Hattori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bus system for use with information processing apparatus
- Publication number 20050125585
- Publication date Jun 9, 2005
- Hitachi, Ltd.
- Koichi Okazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bus system for use with information processing apparatus
- Publication number 20040168007
- Publication date Aug 26, 2004
- Hitachi, Ltd.
- Koichi Okazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information processing system and information processing method and...
- Publication number 20030135614
- Publication date Jul 17, 2003
- Ryuichi Hattori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for controlling a bus to progress transfer cycles without in...
- Publication number 20030084218
- Publication date May 1, 2003
- Nobukazu Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bus control system
- Publication number 20030070020
- Publication date Apr 10, 2003
- Hitachi, Ltd.
- Nobukazu Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information processing system, bus arbiter, and bus controlling method
- Publication number 20020169906
- Publication date Nov 14, 2002
- Nobukazu Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information processing system and information processing method and...
- Publication number 20020099819
- Publication date Jul 25, 2002
- Ryuichi Hattori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bus system for use with information processing apparatus
- Publication number 20020065972
- Publication date May 30, 2002
- Hitachi, Ltd.
- Koichi Okazawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Bus control system
- Publication number 20020032817
- Publication date Mar 14, 2002
- Hitachi, Ltd.
- Nobukazu Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information processing system
- Publication number 20010023462
- Publication date Sep 20, 2001
- Hitachi, Ltd.
- Nobukazu Kondo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for controlling a bus to progress transfer cycles without in...
- Publication number 20010016888
- Publication date Aug 23, 2001
- Hitachi, Ltd.
- Nobukazu Kondo
- G06 - COMPUTING CALCULATING COUNTING

Koichi Okazawa

Person

Patents Grantslast 30 patents

Bus system for use with information processing apparatus

Data processing apparatus and network system that outputs quality o...

Bus system for use with information processing apparatus

Data processing apparatus and network system that outputs quality o...

Bus system for use with information processing apparatus

Bus control system

Bus control system

Bus system for use with information processing apparatus

Bus system for use with information processing apparatus

Data processing apparatus and network system that outputs quality o...

Bus system for use with information processing apparatus

Information processor with snoop suppressing function, memory contr...

Information processing system, bus arbiter, and bus controlling method

Shared memory multiprocessor performing cache coherency

Bus control system

Accessible network of performance index tables

Information processing system, bus arbiter, and bus controlling method

Switch control method and apparatus in a system having a plurality...

Information processing system having a network and a directory whic...

Information processing system

Bus system for use with information processing apparatus

Method for controlling a bus to progress transfer cycles without in...

Information processing system

Bus system for use with information processing apparatus

Reliability of crossbar switches in an information processing system

Bus control system

Multiple bus system using a data transfer unit

Information processing system and information processing method and...

Shared memory multiprocessor performing cache coherency

Method for controlling a bus to progress transfer cycles without in...

Patents Applicationslast 30 patents

BUS SYSTEM FOR USE WITH INFORMATION PROCESSING APPARATUS

BUS SYSTEM FOR USE WITH INFORMATION PROCESSING APPARATUS

DATA PROCESSING APPARATUS AND NETWORK SYSTEM THAT OUTPUTS QUALITY O...

Bus system for use with information processing apparatus

Bus control system

Bus system for use with information processing apparatus

Data processing apparatus and network system that outputs quality o...

Bus system for use with information processing apparatus

Bus system for use with information processing apparatus

Information processing system and information processing method and...

Method for controlling a bus to progress transfer cycles without in...

Bus control system

Information processing system, bus arbiter, and bus controlling method

Information processing system and information processing method and...

Bus system for use with information processing apparatus

Bus control system

Information processing system

Method for controlling a bus to progress transfer cycles without in...