Nobuhiro Sugawara

Person

Kanagawa, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Storage device, controller, and method
- Patent number 9,710,197
- Issue date Jul 18, 2017
- Kabushiki Kaisha Toshiba
- Michihiko Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Drive array apparatus, controller, data storage apparatus and metho...
- Patent number 9,235,472
- Issue date Jan 12, 2016
- Kabushiki Kaisha Toshiba
- Nobuhiro Sugawara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Read/write apparatus and read/write method
- Patent number 8,879,181
- Issue date Nov 4, 2014
- Kabushiki Kaisha Toshiba
- Seiji Toda
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording device and information recording method
- Patent number 8,879,192
- Issue date Nov 4, 2014
- Kabushiki Kaisha Toshiba
- Nobuhiro Sugawara
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk storage apparatus and write control method
- Patent number 8,736,994
- Issue date May 27, 2014
- Kabushiki Kaisha Toshiba
- Nobuhiro Sugawara
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-resistance effect device and magnetic head
- Patent number 5,946,168
- Issue date Aug 31, 1999
- Sony Corporation
- Minoru Hashimoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-resistance effect head with insulated bias conductor embedd...
- Patent number 5,867,350
- Issue date Feb 2, 1999
- Sony Corporation
- Shuichi Haga
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-resistive effect thin-film magnetic head
- Patent number 5,671,105
- Issue date Sep 23, 1997
- Sony Corporation
- Nobuhiro Sugawara
- B82 - NANO-TECHNOLOGY

Patents Applicationslast 30 patents

Information Patent Application
STORAGE DEVICE AND METHOD FOR SAVING WRITE CACHE DATA
- Publication number 20170046261
- Publication date Feb 16, 2017
- Kabushiki Kaisha Toshiba
- Michihiko Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE DEVICE AND METHOD FOR SAVING WRITE CACHE DATA
- Publication number 20170046260
- Publication date Feb 16, 2017
- Kabushiki Kaisha Toshiba
- Michihiko Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
MAGNETIC DISK DEVICE AND METHOD FOR EXECUTING SYNCHRONIZE COMMAND
- Publication number 20160350231
- Publication date Dec 1, 2016
- Kabushiki Kaisha Toshiba
- Michihiko Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
STORAGE DEVICE, CONTROLLER, AND METHOD
- Publication number 20160291879
- Publication date Oct 6, 2016
- Kabushiki Kaisha Toshiba
- Michihiko Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
INFORMATION-PROCESSING DEVICE AND METHOD
- Publication number 20160034330
- Publication date Feb 4, 2016
- Kabushiki Kaisha Toshiba
- Tetsuo Kuribayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DISK DRIVE AND DATA SAVE METHOD
- Publication number 20150234607
- Publication date Aug 20, 2015
- Kabushiki Kaisha Toshiba
- Michihiko Umeda
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
CACHE CONTROL METHOD AND STORAGE DEVICE
- Publication number 20150046633
- Publication date Feb 12, 2015
- Kabushiki Kaisha Toshiba
- Tetsuo Kuribayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DRIVE ARRAY APPARATUS, CONTROLLER, DATA STORAGE APPARATUS AND METHO...
- Publication number 20140304547
- Publication date Oct 9, 2014
- Nobuhiro Sugawara
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
READ/WRITE APPARATUS AND READ/WRITE METHOD
- Publication number 20140071559
- Publication date Mar 13, 2014
- Kabushiki Kaisha Toshiba
- Seiji TODA
- G11 - INFORMATION STORAGE
Information Patent Application
DISK STORAGE APPARATUS AND WRITE CONTROL METHOD
- Publication number 20140022661
- Publication date Jan 23, 2014
- Kabushiki Kaisha Toshiba
- Nobuhiro SUGAWARA
- G11 - INFORMATION STORAGE

Nobuhiro Sugawara

Person

Patents Grantslast 30 patents

Storage device, controller, and method

Drive array apparatus, controller, data storage apparatus and metho...

Read/write apparatus and read/write method

Information recording device and information recording method

Disk storage apparatus and write control method

Magneto-resistance effect device and magnetic head

Magneto-resistance effect head with insulated bias conductor embedd...

Magneto-resistive effect thin-film magnetic head

Patents Applicationslast 30 patents

STORAGE DEVICE AND METHOD FOR SAVING WRITE CACHE DATA

STORAGE DEVICE AND METHOD FOR SAVING WRITE CACHE DATA

MAGNETIC DISK DEVICE AND METHOD FOR EXECUTING SYNCHRONIZE COMMAND

STORAGE DEVICE, CONTROLLER, AND METHOD

INFORMATION-PROCESSING DEVICE AND METHOD

DISK DRIVE AND DATA SAVE METHOD

CACHE CONTROL METHOD AND STORAGE DEVICE

DRIVE ARRAY APPARATUS, CONTROLLER, DATA STORAGE APPARATUS AND METHO...

READ/WRITE APPARATUS AND READ/WRITE METHOD

DISK STORAGE APPARATUS AND WRITE CONTROL METHOD