Keitaro Uehara

Person

Kokubunji, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Adaptive software-defined storage for cloud storage workloads
- Patent number 10,887,167
- Issue date Jan 5, 2021
- AT&T Intellectual Property I, L.P.
- Yu Xiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
I/O control method and I/O control system
- Patent number 10,628,349
- Issue date Apr 21, 2020
- Hitachi, Ltd.
- Kazuhiko Mizuno
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and virtual computer management method
- Patent number 9,288,155
- Issue date Mar 15, 2016
- Hitachi, Ltd.
- Keitaro Uehara
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for resetting a physical I/O adapter without s...
- Patent number 8,954,963
- Issue date Feb 10, 2015
- Hitachi, Ltd.
- Naoya Hattori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual machine monitor and multiprocessor system
- Patent number 8,819,675
- Issue date Aug 26, 2014
- Hitachi, Ltd.
- Keitaro Uehara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Network monitoring server and network monitoring system
- Patent number 8,751,637
- Issue date Jun 10, 2014
- Hitachi, Ltd.
- Hideki Okita
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Computer system and method for sharing PCI devices thereof
- Patent number 8,725,926
- Issue date May 13, 2014
- Hitachi, Ltd.
- Takashige Baba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and bus assignment method
- Patent number 8,683,109
- Issue date Mar 25, 2014
- Hitachi, Ltd.
- Keishi Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system, method of managing PCI switch, and management server
- Patent number 8,533,381
- Issue date Sep 10, 2013
- Hitachi, Ltd.
- Keitaro Uehara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system managing I/O path and port
- Patent number 8,407,391
- Issue date Mar 26, 2013
- Hitachi, Ltd.
- Keitaro Uehara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and bus assignment method
- Patent number 8,352,665
- Issue date Jan 8, 2013
- Hitachi, Ltd.
- Keishi Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and method for sharing PCI devices thereof
- Patent number 8,341,327
- Issue date Dec 25, 2012
- Hitachi, Ltd.
- Takashige Baba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Power control method for virtual machine and virtual computer system
- Patent number 8,307,369
- Issue date Nov 6, 2012
- Hitachi, Ltd.
- Yuji Tsushima
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
Information Patent Grant
Virtual machine system
- Patent number 8,214,559
- Issue date Jul 3, 2012
- Hitachi, Ltd.
- Toshiomi Moriki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for switching I/O path in a computer system having an I/O sw...
- Patent number 8,078,764
- Issue date Dec 13, 2011
- Hitachi, Ltd.
- Jun Okitsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Compound computer system and method for sharing PCI devices thereof
- Patent number 8,046,520
- Issue date Oct 25, 2011
- Hitachi, Ltd.
- Takashige Baba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Virtual machine system
- Patent number 8,010,719
- Issue date Aug 30, 2011
- Hitachi, Ltd.
- Toshiomi Moriki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing system for keeping isolation between logical partit...
- Patent number 7,975,076
- Issue date Jul 5, 2011
- Hitachi, Ltd.
- Toshiomi Moriki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and method for monitoring an access path
- Patent number 7,925,817
- Issue date Apr 12, 2011
- Hitachi, Ltd.
- Keitaro Uehara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system for sharing I/O device
- Patent number 7,890,669
- Issue date Feb 15, 2011
- Hitachi, Ltd.
- Keitaro Uehara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing system for keeping isolation between logical partit...
- Patent number 7,797,466
- Issue date Sep 14, 2010
- Hitachi, Ltd.
- Toshiomi Moriki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Computer system and management method thereof
- Patent number 7,725,632
- Issue date May 25, 2010
- Hitachi, Ltd.
- Takashige Baba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Cache coherency control method, chipset, and multi-processor system
- Patent number 7,613,885
- Issue date Nov 3, 2009
- Hitachi, Ltd.
- Keitaro Uehara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing system for keeping isolation between logical partit...
- Patent number 7,539,788
- Issue date May 26, 2009
- Hitachi, Ltd.
- Toshiomi Moriki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Fabric and method for sharing an I/O device among virtual machines...
- Patent number 7,313,637
- Issue date Dec 25, 2007
- Hitachi, Ltd.
- Tsuyoshi Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing system for keeping isolation between logical partit...
- Patent number 7,080,291
- Issue date Jul 18, 2006
- Hitachi, Ltd.
- Toshiomi Moriki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shared memory multiprocessor performing cache coherence control and...
- Patent number 6,874,053
- Issue date Mar 29, 2005
- Hitachi, Ltd.
- Yoshiko Yasuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Node controller for performing cache coherence control and memory-s...
- Patent number 6,789,173
- Issue date Sep 7, 2004
- Hitachi, Ltd.
- Tsuyoshi Tanaka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for initializing and shutting down a computer system
- Patent number 6,643,771
- Issue date Nov 4, 2003
- Hitachi, Ltd.
- Yuji Tsushima
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Shared memory multiprocessor performing cache coherence control and...
- Patent number 6,636,926
- Issue date Oct 21, 2003
- Hitachi, Ltd.
- Yoshiko Yasuda
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
SCHEDULE OPTIMIZATION SYSTEM CONSTRUCTION SUPPORT DEVICE AND SCHEDU...
- Publication number 20240241700
- Publication date Jul 18, 2024
- Hitachi, Ltd
- Fumito TAGASHIRA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
PLAN MAKING DEVICE AND PLAN MAKING METHOD
- Publication number 20240028982
- Publication date Jan 25, 2024
- Hitachi, Ltd
- Yoshiyasu TAKAHASHI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
APPARATUS AND METHOD FOR INSPECTION
- Publication number 20230274757
- Publication date Aug 31, 2023
- Hitachi, Ltd
- Atsushi OKU
- G10 - MUSICAL INSTRUMENTS ACOUSTICS
Information Patent Application
I/O CONTROL METHOD AND I/O CONTROL SYSTEM
- Publication number 20190361824
- Publication date Nov 28, 2019
- Hitachi, Ltd
- Kazuhiko MIZUNO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
ADAPTIVE SOFTWARE-DEFINED STORAGE FOR CLOUD STORAGE WORKLOADS
- Publication number 20190334770
- Publication date Oct 31, 2019
- AT&T INTELLECTUAL PROPERTY I, L.P.
- Yu Xiang
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
COMPUTER SYSTEM AND VIRTUAL COMPUTER MANAGEMENT METHOD
- Publication number 20140230024
- Publication date Aug 14, 2014
- Hitachi, Ltd
- Keitaro UEHARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM AND BUS ASSIGNMENT METHOD
- Publication number 20130124775
- Publication date May 16, 2013
- Hitachi, Ltd
- Keishi NAKAYAMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM AND METHOD FOR SHARING PCI DEVICES THEREOF
- Publication number 20130111082
- Publication date May 2, 2013
- Takashige BABA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUAL COMPUTER SYSTEM AND CONTROLLING METHOD OF VIRTUAL COMPUTER
- Publication number 20120246644
- Publication date Sep 27, 2012
- Hitachi, Ltd
- Naoya HATTORI
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Computer System and Control Method Therefor
- Publication number 20120198446
- Publication date Aug 2, 2012
- Hitachi, Ltd
- Yuta SAWA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MONITORING SYSTEM OF COMPUTER AND MONITORING METHOD
- Publication number 20120117226
- Publication date May 10, 2012
- Hitachi, Ltd
- Tsuyoshi TANAKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUAL MACHINE SYSTEM
- Publication number 20110289502
- Publication date Nov 24, 2011
- Hitachi, Ltd
- Toshiomi Moriki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Network Monitoring Server And Network Monitoring System
- Publication number 20110238817
- Publication date Sep 29, 2011
- Hitachi, Ltd
- Hideki OKITA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Data processing system for keeping isolation between logical partit...
- Publication number 20110004706
- Publication date Jan 6, 2011
- Hitachi, Ltd.
- Toshiomi Moriki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM MANAGING I/O PATH AND PORT
- Publication number 20100312943
- Publication date Dec 9, 2010
- Hitachi, Ltd
- Keitaro Uehara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM, METHOD OF MANAGING PCI SWITCH, AND MANAGEMENT SERVER
- Publication number 20100211717
- Publication date Aug 19, 2010
- Hitachi, Ltd.
- Keitaro Uehara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPOUND COMPUTER SYSTEM AND METHOD FOR SHARING PCI DEVICES THEREOF
- Publication number 20100153615
- Publication date Jun 17, 2010
- Hitachi, Ltd
- Takashige Baba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM AND METHOD FOR SHARING PCI DEVICES THEREOF
- Publication number 20100082874
- Publication date Apr 1, 2010
- Hitachi, Ltd.
- Takashige BABA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM AND BUS ASSIGNMENT METHOD
- Publication number 20100036995
- Publication date Feb 11, 2010
- Hitachi, Ltd
- Keishi Nakayama
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM AND METHOD FOR MONITORING AN ACCESS PATH
- Publication number 20090265501
- Publication date Oct 22, 2009
- Hitachi, Ltd
- Keitaro Uehara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing system for keeping isolation between logical partit...
- Publication number 20090216913
- Publication date Aug 27, 2009
- Hitachi, Ltd.
- Toshiomi Moriki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for switching I/O path in a computer system having an I/O sw...
- Publication number 20090198862
- Publication date Aug 6, 2009
- Hitachi, Ltd.
- Jun Okitsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Computer system and management method thereof
- Publication number 20090187694
- Publication date Jul 23, 2009
- Hitachi, Ltd.
- Takashige Baba
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
POWER CONTROL METHOD FOR VIRTUAL MACHINE AND VIRTUAL COMPUTER SYSTEM
- Publication number 20090150896
- Publication date Jun 11, 2009
- Yuji TSUSHIMA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Virtual machine monitor and multiprocessor sysyem
- Publication number 20090138887
- Publication date May 28, 2009
- Hitachi, Ltd.
- Keitaro Uehara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
VIRTUAL MACHINE SYSTEM
- Publication number 20080172499
- Publication date Jul 17, 2008
- Toshiomi Moriki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM AND A CHIPSET
- Publication number 20080162734
- Publication date Jul 3, 2008
- Keitaro UEHARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Cache coherency control method, chipset, and multi-processor system
- Publication number 20070156972
- Publication date Jul 5, 2007
- Keitaro Uehara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
COMPUTER SYSTEM FOR SHARING I/O DEVICE
- Publication number 20070143395
- Publication date Jun 21, 2007
- Keitaro UEHARA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Multiprocessor system for preventing starvation in case of occurrin...
- Publication number 20060236040
- Publication date Oct 19, 2006
- Keitaro Uehara
- G06 - COMPUTING CALCULATING COUNTING

Keitaro Uehara

Person

Patents Grantslast 30 patents

Adaptive software-defined storage for cloud storage workloads

I/O control method and I/O control system

Computer system and virtual computer management method

Method and apparatus for resetting a physical I/O adapter without s...

Virtual machine monitor and multiprocessor system

Network monitoring server and network monitoring system

Computer system and method for sharing PCI devices thereof

Computer system and bus assignment method

Computer system, method of managing PCI switch, and management server

Computer system managing I/O path and port

Computer system and bus assignment method

Computer system and method for sharing PCI devices thereof

Power control method for virtual machine and virtual computer system

Virtual machine system

Method for switching I/O path in a computer system having an I/O sw...

Compound computer system and method for sharing PCI devices thereof

Virtual machine system

Data processing system for keeping isolation between logical partit...

Computer system and method for monitoring an access path

Computer system for sharing I/O device

Data processing system for keeping isolation between logical partit...

Computer system and management method thereof

Cache coherency control method, chipset, and multi-processor system

Data processing system for keeping isolation between logical partit...

Fabric and method for sharing an I/O device among virtual machines...

Data processing system for keeping isolation between logical partit...

Shared memory multiprocessor performing cache coherence control and...

Node controller for performing cache coherence control and memory-s...

Method for initializing and shutting down a computer system

Shared memory multiprocessor performing cache coherence control and...

Patents Applicationslast 30 patents

SCHEDULE OPTIMIZATION SYSTEM CONSTRUCTION SUPPORT DEVICE AND SCHEDU...

PLAN MAKING DEVICE AND PLAN MAKING METHOD

APPARATUS AND METHOD FOR INSPECTION

I/O CONTROL METHOD AND I/O CONTROL SYSTEM

ADAPTIVE SOFTWARE-DEFINED STORAGE FOR CLOUD STORAGE WORKLOADS

COMPUTER SYSTEM AND VIRTUAL COMPUTER MANAGEMENT METHOD

COMPUTER SYSTEM AND BUS ASSIGNMENT METHOD

COMPUTER SYSTEM AND METHOD FOR SHARING PCI DEVICES THEREOF

VIRTUAL COMPUTER SYSTEM AND CONTROLLING METHOD OF VIRTUAL COMPUTER

Computer System and Control Method Therefor

MONITORING SYSTEM OF COMPUTER AND MONITORING METHOD

VIRTUAL MACHINE SYSTEM

Network Monitoring Server And Network Monitoring System

Data processing system for keeping isolation between logical partit...

COMPUTER SYSTEM MANAGING I/O PATH AND PORT

COMPUTER SYSTEM, METHOD OF MANAGING PCI SWITCH, AND MANAGEMENT SERVER

COMPOUND COMPUTER SYSTEM AND METHOD FOR SHARING PCI DEVICES THEREOF

COMPUTER SYSTEM AND METHOD FOR SHARING PCI DEVICES THEREOF

COMPUTER SYSTEM AND BUS ASSIGNMENT METHOD

COMPUTER SYSTEM AND METHOD FOR MONITORING AN ACCESS PATH

Data processing system for keeping isolation between logical partit...

Method for switching I/O path in a computer system having an I/O sw...

Computer system and management method thereof

POWER CONTROL METHOD FOR VIRTUAL MACHINE AND VIRTUAL COMPUTER SYSTEM

Virtual machine monitor and multiprocessor sysyem

VIRTUAL MACHINE SYSTEM

COMPUTER SYSTEM AND A CHIPSET

Cache coherency control method, chipset, and multi-processor system

COMPUTER SYSTEM FOR SHARING I/O DEVICE

Multiprocessor system for preventing starvation in case of occurrin...