Atsushi Kanamaru

Person

Sagamihara, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Data storage devices accepting queued commands having deadlines
- Patent number 8,539,176
- Issue date Sep 17, 2013
- HGST Netherlands B.V.
- Donald Joseph Molaro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk drive device and method for determining data track format of t...
- Patent number 8,009,376
- Issue date Aug 30, 2011
- Hitachi Global Storage Technologies, Netherlands, B.V.
- Takahiro Saito
- G11 - INFORMATION STORAGE
Information Patent Grant
Media drive that creates a transfer unnecessary period, and power s...
- Patent number 7,664,884
- Issue date Feb 16, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Atsushi Kanamaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage device, and method for rewriting data in nonvolatile m...
- Patent number 7,487,392
- Issue date Feb 3, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Tadahisa Kawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Data storage device and control method with buffer control thereof
- Patent number 7,451,261
- Issue date Nov 11, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Takahiro Saito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Media drive and command execution method thereof
- Patent number 7,373,460
- Issue date May 13, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Hiromi Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data transmission control method and storage device
- Patent number 7,320,050
- Issue date Jan 15, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Hiromi Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Data storage apparatus, computer apparatus, data processing apparat...
- Patent number 6,957,311
- Issue date Oct 18, 2005
- International Business Machines Corporation
- Atsushi Kanamaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for assigning alternative sector, method for reading data, d...
- Patent number 6,725,395
- Issue date Apr 20, 2004
- Hitachi Global Storage Technologies Netherlands B.V.
- Hiroyuki Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Controller device, disk controller, auxiliary storage, computer dev...
- Patent number 6,721,854
- Issue date Apr 13, 2004
- International Business Machines Corporation
- Hideo Asano
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system of reading and writing data by a disk drive appar...
- Patent number 6,654,852
- Issue date Nov 25, 2003
- International Business Machines Corporation
- Atsushi Kanamaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk storage device and a method for processing defective sectors i...
- Patent number 6,636,985
- Issue date Oct 21, 2003
- International Business Machines Corporation
- Hiroyuki Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for controlling cache memories, computer system,...
- Patent number 6,629,200
- Issue date Sep 30, 2003
- International Business Machines Corporation
- Atsushi Kanamaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method for controlling write cache transfer and disk unit
- Patent number 6,622,206
- Issue date Sep 16, 2003
- International Business Machines Corporation
- Atsushi Kanamaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk drive device with a high frequency access method and apparatus
- Patent number 6,556,369
- Issue date Apr 29, 2003
- Hitachi Global Storage Technologies
- Atsushi Kanamaru
- G11 - INFORMATION STORAGE
Information Patent Grant
DMA transfer from a storage unit to a host using at least two trans...
- Patent number 6,209,046
- Issue date Mar 27, 2001
- International Business Machines Corporation
- Masahiko Sato
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Disk drive unit and error recovery method executing shorter error r...
- Patent number 6,118,608
- Issue date Sep 12, 2000
- International Business Machines Corporation
- Toshio Kakihara
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive device and method for controlling the same
- Patent number 6,041,392
- Issue date Mar 21, 2000
- International Business Machines Corporation
- Atsushi Kanamaru
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Data Storage Devices Accepting Queued Commands Having Deadlines
- Publication number 20100011149
- Publication date Jan 14, 2010
- Hitachi Global Storage Technologies Netherlands, B.V.
- Donald Joseph Molaro
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Disk drive device and method for determining data track format of t...
- Publication number 20090080100
- Publication date Mar 26, 2009
- Takahiro Saito
- G11 - INFORMATION STORAGE
Information Patent Application
Rotating disk storage device and recording method
- Publication number 20070189137
- Publication date Aug 16, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Takahiro Saito
- G11 - INFORMATION STORAGE
Information Patent Application
Data storage device, and method for rewriting data in nonvolatile m...
- Publication number 20060218437
- Publication date Sep 28, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Tadahisa Kawa
- G11 - INFORMATION STORAGE
Information Patent Application
Data storage device and control method with buffer control thereof
- Publication number 20060153033
- Publication date Jul 13, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Takahiro Saito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data storage device and buffer control method thereof
- Publication number 20060129716
- Publication date Jun 15, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Takahiro Saito
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Media drive and command execution method thereof
- Publication number 20060106980
- Publication date May 18, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Hiromi Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Media drive, and power saving method thereof
- Publication number 20060101174
- Publication date May 11, 2006
- Hitachi Global Storage Technologies
- Atsushi Kanamaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data transmission control method and storage device
- Publication number 20050166014
- Publication date Jul 28, 2005
- Hitachi Global Storage Technologies Netherlands, B.V.
- Hiromi Kobayashi
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data storage apparatus, computer apparatus, data processing apparat...
- Publication number 20030074526
- Publication date Apr 17, 2003
- International Business Machines Corporation
- Atsushi Kanamaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method for assigning alternative sector, method for reading data, d...
- Publication number 20010021983
- Publication date Sep 13, 2001
- Hiroyuki Ono
- G11 - INFORMATION STORAGE
Information Patent Application
Method and system of reading and writing data by a disk drive appar...
- Publication number 20010020260
- Publication date Sep 6, 2001
- Atsushi Kanamaru
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Data storage unit with cyclic error detection and avoidance
- Publication number 20010016884
- Publication date Aug 23, 2001
- Masahiko Sato
- G06 - COMPUTING CALCULATING COUNTING

Atsushi Kanamaru

Person

Patents Grantslast 30 patents

Data storage devices accepting queued commands having deadlines

Disk drive device and method for determining data track format of t...

Media drive that creates a transfer unnecessary period, and power s...

Data storage device, and method for rewriting data in nonvolatile m...

Data storage device and control method with buffer control thereof

Media drive and command execution method thereof

Data transmission control method and storage device

Data storage apparatus, computer apparatus, data processing apparat...

Method for assigning alternative sector, method for reading data, d...

Controller device, disk controller, auxiliary storage, computer dev...

Method and system of reading and writing data by a disk drive appar...

Disk storage device and a method for processing defective sectors i...

System and method for controlling cache memories, computer system,...

Method for controlling write cache transfer and disk unit

Disk drive device with a high frequency access method and apparatus

DMA transfer from a storage unit to a host using at least two trans...

Disk drive unit and error recovery method executing shorter error r...

Disk drive device and method for controlling the same

Patents Applicationslast 30 patents

Data Storage Devices Accepting Queued Commands Having Deadlines

Disk drive device and method for determining data track format of t...

Rotating disk storage device and recording method

Data storage device, and method for rewriting data in nonvolatile m...

Data storage device and control method with buffer control thereof

Data storage device and buffer control method thereof

Media drive and command execution method thereof

Media drive, and power saving method thereof

Data transmission control method and storage device

Data storage apparatus, computer apparatus, data processing apparat...

Method for assigning alternative sector, method for reading data, d...

Method and system of reading and writing data by a disk drive appar...

Data storage unit with cyclic error detection and avoidance