Isamu Kurokawa

Person

Odawaram, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Storage system for improved efficiency of parity generation and min...
- Patent number 10,664,193
- Issue date May 26, 2020
- Hitachi, Ltd.
- Kenta Shinozuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage apparatus and method for executing exclusive extent process...
- Patent number 8,719,496
- Issue date May 6, 2014
- Hitachi, Ltd.
- Takumi Sano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage apparatus and data management method
- Patent number 8,566,558
- Issue date Oct 22, 2013
- Hitachi, Ltd.
- Junichi Muto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage apparatus and data storage method using the same
- Patent number 8,171,217
- Issue date May 1, 2012
- Hitachi, Ltd.
- Junichi Muto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage apparatus and data storage method using the same
- Patent number 8,037,244
- Issue date Oct 11, 2011
- Hitachi, Ltd.
- Junichi Muto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system
- Patent number 7,904,683
- Issue date Mar 8, 2011
- Hitachi, Ltd.
- Ran Ogata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and data migration method for the same
- Patent number 7,757,055
- Issue date Jul 13, 2010
- Hitachi, Ltd.
- Masaru Tsukada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing system, data processing method and program
- Patent number 7,617,334
- Issue date Nov 10, 2009
- Hitachi, Ltd.
- Junichi Muto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage device system interfacing open-system host computer input/o...
- Patent number 7,424,572
- Issue date Sep 9, 2008
- Hitachi, Ltd.
- Yoshihito Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing system configuring and transmitting access request...
- Patent number 7,373,465
- Issue date May 13, 2008
- Hitachi, Ltd.
- Shinichi Hiramatsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system processing read/write data requests with or without...
- Patent number 7,356,623
- Issue date Apr 8, 2008
- Hitachi, Ltd.
- Masanori Araki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Array system controls request based on information received from ho...
- Patent number 7,334,069
- Issue date Feb 19, 2008
- Hitachi, Ltd.
- Masanori Araki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Effects of prefetching on I/O requests in an information processing...
- Patent number 7,035,980
- Issue date Apr 25, 2006
- Hitachi, Ltd.
- Isamu Kurokawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system with a data sort function
- Patent number 7,032,085
- Issue date Apr 18, 2006
- Hitachi, Ltd.
- Isamu Kurokawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing system and storage control device used therefor
- Patent number 6,854,023
- Issue date Feb 8, 2005
- Hitachi, Ltd.
- Isamu Kurokawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system
- Patent number 6,816,926
- Issue date Nov 9, 2004
- Hitachi, Ltd.
- Masanori Araki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data processing system and storage control device used therefor
- Patent number 6,754,727
- Issue date Jun 22, 2004
- Hitachi, Ltd.
- Isamu Kurokawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system
- Patent number 6,721,823
- Issue date Apr 13, 2004
- Hitachi, Ltd.
- Masanori Araki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage System
- Patent number 6,567,865
- Issue date May 20, 2003
- Hitachi, Ltd.
- Masanori Araki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data transfer control method and apparatus for external storage sub...
- Patent number 5,835,939
- Issue date Nov 10, 1998
- Hitachi, Ltd.
- Isamu Kurokawa
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
STORAGE SYSTEM
- Publication number 20190087122
- Publication date Mar 21, 2019
- Hitachi, Ltd
- Kenta SHINOZUKA
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPARATUS AND DATA MANAGEMENT METHOD
- Publication number 20130024643
- Publication date Jan 24, 2013
- Hitachi, Ltd.
- Junichi Muto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPARATUS AND DATA ACCESS METHOD
- Publication number 20120059988
- Publication date Mar 8, 2012
- Hitachi, Ltd
- Takumi Sano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE CONTROL APPARATUS AND CONTROL METHOD FOR VIRTUAL LOGICAL VO...
- Publication number 20120011339
- Publication date Jan 12, 2012
- Hitachi, Ltd
- Akihiro Mori
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE APPARATUS AND DATA STORAGE METHOD USING THE SAME
- Publication number 20110283064
- Publication date Nov 17, 2011
- Hitachi, Ltd
- Junichi Muto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE CONTROL DEVICE, AND CONTROL METHOD FOR CACHE MEMORY
- Publication number 20110276757
- Publication date Nov 10, 2011
- Hitachi, Ltd
- Kazue Jindo
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage apparatus and data storage method using the same
- Publication number 20090106492
- Publication date Apr 23, 2009
- Hitachi, Ltd.
- Junichi Muto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DATA PROCESSING SYSTEM, DATA PROCESSING METHOD AND PROGRAM
- Publication number 20080256264
- Publication date Oct 16, 2008
- Junichi Muto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM
- Publication number 20080189499
- Publication date Aug 7, 2008
- Ran Ogata
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system and data migration method for the same
- Publication number 20080059745
- Publication date Mar 6, 2008
- Hitachi, Ltd.
- Masaru Tsukada
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing system and data processing method
- Publication number 20070174544
- Publication date Jul 26, 2007
- Hitachi, Ltd.
- Miyuki Yasuda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing system
- Publication number 20070061463
- Publication date Mar 15, 2007
- Hitachi, Ltd.
- Shinichi Hiramatsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing system, data processing method and program
- Publication number 20060224795
- Publication date Oct 5, 2006
- Junichi Muto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage device system
- Publication number 20060053266
- Publication date Mar 9, 2006
- Yoshihito Nakagawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system with a data sort function
- Publication number 20050144168
- Publication date Jun 30, 2005
- Isamu Kurokawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system
- Publication number 20050050274
- Publication date Mar 3, 2005
- Hitachi, Ltd.
- Masanori Araki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing system and storage control device used therefor
- Publication number 20040210686
- Publication date Oct 21, 2004
- Hitachi, Ltd
- Isamu Kurokawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system
- Publication number 20040098543
- Publication date May 20, 2004
- Hitachi, Ltd.
- Masanori Araki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system
- Publication number 20040098542
- Publication date May 20, 2004
- Hitachi, Ltd.
- Masanori Araki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information processing system
- Publication number 20040039869
- Publication date Feb 26, 2004
- Hitachi, Ltd.
- Isamu Kurokawa
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system
- Publication number 20030191873
- Publication date Oct 9, 2003
- Hitachi, Ltd.
- Masanori Araki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data processing system and storage control device used therefor
- Publication number 20030061407
- Publication date Mar 27, 2003
- Hitachi, Ltd
- Isamu Kurokawa
- G06 - COMPUTING CALCULATING COUNTING

Isamu Kurokawa

Person

Patents Grantslast 30 patents

Storage system for improved efficiency of parity generation and min...

Storage apparatus and method for executing exclusive extent process...

Storage apparatus and data management method

Storage apparatus and data storage method using the same

Storage apparatus and data storage method using the same

Storage system

Storage system and data migration method for the same

Data processing system, data processing method and program

Storage device system interfacing open-system host computer input/o...

Data processing system configuring and transmitting access request...

Storage system processing read/write data requests with or without...

Array system controls request based on information received from ho...

Effects of prefetching on I/O requests in an information processing...

Storage system with a data sort function

Data processing system and storage control device used therefor

Storage system

Data processing system and storage control device used therefor

Storage system

Storage System

Data transfer control method and apparatus for external storage sub...

Patents Applicationslast 30 patents

STORAGE SYSTEM

STORAGE APPARATUS AND DATA MANAGEMENT METHOD

STORAGE APPARATUS AND DATA ACCESS METHOD

STORAGE CONTROL APPARATUS AND CONTROL METHOD FOR VIRTUAL LOGICAL VO...

STORAGE APPARATUS AND DATA STORAGE METHOD USING THE SAME

STORAGE CONTROL DEVICE, AND CONTROL METHOD FOR CACHE MEMORY

Storage apparatus and data storage method using the same

DATA PROCESSING SYSTEM, DATA PROCESSING METHOD AND PROGRAM

STORAGE SYSTEM

Storage system and data migration method for the same

Data processing system and data processing method

Data processing system

Data processing system, data processing method and program

Storage device system

Storage system with a data sort function

Storage system

Data processing system and storage control device used therefor

Storage system

Storage system

Information processing system

Storage system

Data processing system and storage control device used therefor