Takashi Sakaguchi

Person

Odawara-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Storage system having multiple local and remote volumes and multipl...
- Patent number 10,248,511
- Issue date Apr 2, 2019
- Hitachi, Ltd.
- Ryunosuke Kamimoto
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system
- Patent number 10,152,270
- Issue date Dec 11, 2018
- Hitachi, Ltd.
- Takamasa Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Backup system
- Patent number 9,239,845
- Issue date Jan 19, 2016
- Hitachi, Ltd.
- Takashi Sakaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage subsystem
- Patent number 8,954,666
- Issue date Feb 10, 2015
- Hitachi, Ltd.
- Toshiya Seki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage controller and storage control method
- Patent number 8,627,038
- Issue date Jan 7, 2014
- Hitachi, Ltd.
- Toshiya Seki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system and ownership control method for storage system
- Patent number 8,412,892
- Issue date Apr 2, 2013
- Hitachi, Ltd.
- Koji Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage controller and storage control method
- Patent number 8,219,774
- Issue date Jul 10, 2012
- Hitachi, Ltd.
- Toshiya Seki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage controller and storage control method
- Patent number 8,180,989
- Issue date May 15, 2012
- Hitachi, Ltd.
- Toshiya Seki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Controlling virtual memory in a storage controller
- Patent number 7,937,553
- Issue date May 3, 2011
- Hitachi, Ltd.
- Takashi Sakaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage subsystem and storage subsystem control method
- Patent number 7,739,454
- Issue date Jun 15, 2010
- Hitachi, Ltd.
- Sachiko Hoshino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage controller and storage control method
- Patent number 7,681,002
- Issue date Mar 16, 2010
- Hitachi, Ltd.
- Toshiya Seki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system employing a hierarchical directory section and a cac...
- Patent number 7,594,071
- Issue date Sep 22, 2009
- Hitachi, Ltd.
- Takashi Sakaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage subsystem and storage subsystem control method
- Patent number 7,246,208
- Issue date Jul 17, 2007
- Hitachi, Ltd.
- Sachiko Hoshino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage subsystem and storage subsystem control method
- Patent number 7,240,156
- Issue date Jul 3, 2007
- Hitachi, Ltd.
- Sachiko Hoshino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Storage system
- Patent number 7,167,950
- Issue date Jan 23, 2007
- Hitachi, Ltd.
- Takashi Sakaguchi
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
STORAGE SYSTEM
- Publication number 20170300233
- Publication date Oct 19, 2017
- Hitachi, Ltd
- Takamasa SATO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM
- Publication number 20170277600
- Publication date Sep 28, 2017
- Hitachi, Ltd
- Ryunosuke KAMIMOTO
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
BACKUP SYSTEM
- Publication number 20150234860
- Publication date Aug 20, 2015
- Hitachi, Ltd
- Takashi Sakaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE CONTROLLER AND STORAGE CONTROL METHOD
- Publication number 20120284476
- Publication date Nov 8, 2012
- Hitachi, Ltd
- Toshiya Seki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SYSTEM AND OWNERSHIP CONTROL METHOD FOR STORAGE SYSTEM
- Publication number 20120005430
- Publication date Jan 5, 2012
- Hitachi, Ltd
- Koji Watanabe
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE SUBSYSTEM
- Publication number 20110153954
- Publication date Jun 23, 2011
- Hitachi, Ltd
- Toshiya Seki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE CONTROLLER AND STORAGE CONTROL METHOD
- Publication number 20110138143
- Publication date Jun 9, 2011
- Hitachi, Ltd
- Toshiya Seki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage Controller And Storage Control Method
- Publication number 20100138624
- Publication date Jun 3, 2010
- Hitachi, Ltd.
- Toshiya Seki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage controller and storage controller virtual memory control me...
- Publication number 20080270733
- Publication date Oct 30, 2008
- Hitachi, Ltd.
- Takashi Sakaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage controller and storage control method
- Publication number 20080147961
- Publication date Jun 19, 2008
- Hitachi, Ltd.
- Toshiya Seki
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage subsystem and storage subsystem control method
- Publication number 20070245085
- Publication date Oct 18, 2007
- Sachiko Hoshino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system
- Publication number 20060265550
- Publication date Nov 23, 2006
- Takashi Sakaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage subsystem and storage subsystem control method
- Publication number 20060112225
- Publication date May 25, 2006
- Sachiko Hoshino
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage system
- Publication number 20050193165
- Publication date Sep 1, 2005
- Takashi Sakaguchi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Storage subsystem and storage subsystem control method
- Publication number 20050177684
- Publication date Aug 11, 2005
- Sachiko Hoshino
- G06 - COMPUTING CALCULATING COUNTING

Takashi Sakaguchi

Person

Patents Grantslast 30 patents

Storage system having multiple local and remote volumes and multipl...

Storage system

Backup system

Storage subsystem

Storage controller and storage control method

Storage system and ownership control method for storage system

Storage controller and storage control method

Storage controller and storage control method

Controlling virtual memory in a storage controller

Storage subsystem and storage subsystem control method

Storage controller and storage control method

Storage system employing a hierarchical directory section and a cac...

Storage subsystem and storage subsystem control method

Storage subsystem and storage subsystem control method

Storage system

Patents Applicationslast 30 patents

STORAGE SYSTEM

STORAGE SYSTEM

BACKUP SYSTEM

STORAGE CONTROLLER AND STORAGE CONTROL METHOD

STORAGE SYSTEM AND OWNERSHIP CONTROL METHOD FOR STORAGE SYSTEM

STORAGE SUBSYSTEM

STORAGE CONTROLLER AND STORAGE CONTROL METHOD

Storage Controller And Storage Control Method

Storage controller and storage controller virtual memory control me...

Storage controller and storage control method

Storage subsystem and storage subsystem control method

Storage system

Storage subsystem and storage subsystem control method

Storage system

Storage subsystem and storage subsystem control method