Tatsuo Higuchi

Person

Tokyo, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Virtual computer systems and computer virtualization programs
- Patent number 8,397,239
- Issue date Mar 12, 2013
- Hitachi, Ltd.
- Shinichi Kawamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method of controlling total disk usage amount in virtualized and un...
- Patent number 7,953,701
- Issue date May 31, 2011
- Hitachi, Ltd.
- Jun Okitsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual computer systems and computer virtualization programs
- Patent number 7,865,899
- Issue date Jan 4, 2011
- Hitachi, Ltd.
- Shinichi Kawamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for virtualizing network storages into a single f...
- Patent number 7,606,871
- Issue date Oct 20, 2009
- Hitachi, Ltd.
- Shinichi Kawamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System and method for virtualizing network storages into a single f...
- Patent number 7,587,471
- Issue date Sep 8, 2009
- Hitachi, Ltd.
- Yoshiko Yasuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
System management method for a data center
- Patent number 7,472,179
- Issue date Dec 30, 2008
- Hitachi, Ltd.
- Toshiaki Tarui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of controlling total disk usage amount in virtualized and un...
- Patent number 7,143,116
- Issue date Nov 28, 2006
- Hitachi, Ltd.
- Jun Okitsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual computer systems and computer virtualization programs
- Patent number 7,117,499
- Issue date Oct 3, 2006
- Hitachi, Ltd.
- Shinichi Kawamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
CACHE COHERENT CONTROL SYSTEM FOR NETWORK NODES ALLOWS CPU OR I/O D...
- Patent number 6,757,788
- Issue date Jun 29, 2004
- Hitachi, Ltd.
- Shinichi Kawamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cache control system
- Patent number 6,640,286
- Issue date Oct 28, 2003
- Hitachi, Ltd.
- Shinichi Kawamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Multiprocessor system
- Patent number 6,587,922
- Issue date Jul 1, 2003
- Hitachi, Ltd.
- Tatsuo Higuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
EXCLUSIVE CONTROL METHOD WITH EACH NODE CONTROLLING ISSUE OF AN EXC...
- Patent number 6,502,136
- Issue date Dec 31, 2002
- Hitachi, Ltd.
- Tatsuo Higuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Exclusive control method with each node controlling issue of an exc...
- Patent number 6,330,604
- Issue date Dec 11, 2001
- Hitachi, Ltd.
- Tatsuo Higuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processor with a processor-accessible cache for data received from...
- Patent number 6,065,111
- Issue date May 16, 2000
- Hitachi, Ltd.
- Tatsuo Higuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus in a computer system having plural computers w...
- Patent number 6,038,607
- Issue date Mar 14, 2000
- Hitachi, Ltd.
- Patrick Hamilton
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Partial broadcast method in parallel computer and a parallel comput...
- Patent number 5,826,049
- Issue date Oct 20, 1998
- Hitachi, Ltd.
- Yasuhiro Ogata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Switching system for transferring broadcast packet held in broadcas...
- Patent number 5,825,773
- Issue date Oct 20, 1998
- Hitachi, Ltd.
- Shin'ichi Shutoh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Parallel processor system with a broadcast message serializing circ...
- Patent number 5,822,605
- Issue date Oct 13, 1998
- Hitachi, Ltd.
- Tatsuo Higuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Exclusive control method with each node controlling issue of an exc...
- Patent number 5,774,731
- Issue date Jun 30, 1998
- Hitachi, Ltd.
- Tatsuo Higuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fault handling and recovery for system having plural processors
- Patent number 5,758,053
- Issue date May 26, 1998
- Hitachi, Ltd.
- Shigeo Takeuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Processor unit for a parallel processor system discards a received...
- Patent number 5,594,868
- Issue date Jan 14, 1997
- Hitachi, Ltd.
- Junji Nakagoshi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Inter-processor communication method for transmitting data and proc...
- Patent number 5,386,566
- Issue date Jan 31, 1995
- Hitachi, Ltd.
- Naoki Hamanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Parallel processor system having computing clusters and auxiliary c...
- Patent number 5,377,333
- Issue date Dec 27, 1994
- Hitachi, Ltd.
- Junji Nakagoshi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
VIRTUAL COMPUTER SYSTEMS AND COMPUTER VIRTUALIZATION PROGRAMS
- Publication number 20110083135
- Publication date Apr 7, 2011
- Shinichi Kawamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method of controlling total disk usage amount in virtualized and un...
- Publication number 20070088760
- Publication date Apr 19, 2007
- Jun Okitsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Virtual computer systems and computer virtualization programs
- Publication number 20060288348
- Publication date Dec 21, 2006
- Shinichi Kawamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for computer resource marketing
- Publication number 20060010031
- Publication date Jan 12, 2006
- Tatsuo Higuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Policy simulator for analyzing autonomic system management policy o...
- Publication number 20050154576
- Publication date Jul 14, 2005
- Hitachi, Ltd.
- Toshiaki Tarui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System management method for a data center
- Publication number 20050114507
- Publication date May 26, 2005
- Toshiaki Tarui
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method of controlling total disk usage amount in virtualized and un...
- Publication number 20050044198
- Publication date Feb 24, 2005
- Jun Okitsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Load distribution method and client-server system
- Publication number 20050038890
- Publication date Feb 17, 2005
- Hitachi., Ltd.
- Mineyoshi Masuda
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for virtualizing network storages into a single f...
- Publication number 20040010654
- Publication date Jan 15, 2004
- Yoshiko Yasuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for virtualizing network storages into a single f...
- Publication number 20030220985
- Publication date Nov 27, 2003
- Hitachi,Ltd.
- Shinichi Kawamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Virtual computer systems and computer virtualization programs
- Publication number 20030097393
- Publication date May 22, 2003
- Shinichi Kawamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System and method for computer resource marketing
- Publication number 20020161891
- Publication date Oct 31, 2002
- Tatsuo Higuchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cache coherent control system
- Publication number 20020083275
- Publication date Jun 27, 2002
- Shinichi Kawamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cache control system
- Publication number 20020053006
- Publication date May 2, 2002
- Shinichi Kawamoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multiprocessor system
- Publication number 20020013886
- Publication date Jan 31, 2002
- Tatsuo Higuchi
- G06 - COMPUTING CALCULATING COUNTING

Tatsuo Higuchi

Person

Patents Grantslast 30 patents

Virtual computer systems and computer virtualization programs

Method of controlling total disk usage amount in virtualized and un...

Virtual computer systems and computer virtualization programs

System and method for virtualizing network storages into a single f...

System and method for virtualizing network storages into a single f...

System management method for a data center

Method of controlling total disk usage amount in virtualized and un...

Virtual computer systems and computer virtualization programs

CACHE COHERENT CONTROL SYSTEM FOR NETWORK NODES ALLOWS CPU OR I/O D...

Cache control system

Multiprocessor system

EXCLUSIVE CONTROL METHOD WITH EACH NODE CONTROLLING ISSUE OF AN EXC...

Exclusive control method with each node controlling issue of an exc...

Processor with a processor-accessible cache for data received from...

Method and apparatus in a computer system having plural computers w...

Partial broadcast method in parallel computer and a parallel comput...

Switching system for transferring broadcast packet held in broadcas...

Parallel processor system with a broadcast message serializing circ...

Exclusive control method with each node controlling issue of an exc...

Fault handling and recovery for system having plural processors

Processor unit for a parallel processor system discards a received...

Inter-processor communication method for transmitting data and proc...

Parallel processor system having computing clusters and auxiliary c...

Patents Applicationslast 30 patents

VIRTUAL COMPUTER SYSTEMS AND COMPUTER VIRTUALIZATION PROGRAMS

Method of controlling total disk usage amount in virtualized and un...

Virtual computer systems and computer virtualization programs

System and method for computer resource marketing

Policy simulator for analyzing autonomic system management policy o...

System management method for a data center

Method of controlling total disk usage amount in virtualized and un...

Load distribution method and client-server system

System and method for virtualizing network storages into a single f...

System and method for virtualizing network storages into a single f...

Virtual computer systems and computer virtualization programs

System and method for computer resource marketing

Cache coherent control system

Cache control system

Multiprocessor system