Hideki Saga

Person

Kokubunji-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Information recording and reproducing apparatus, information record...
- Patent number 8,154,823
- Issue date Apr 10, 2012
- Hitachi, Ltd.
- Hideki Saga
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive and method for controlling the disk drive
- Patent number 8,117,489
- Issue date Feb 14, 2012
- Hitachi Global Storage Technologies, Netherlands B.V.
- Yukie Hiratsuka
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording/reproducing device and information recording...
- Patent number 8,073,142
- Issue date Dec 6, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Hideki Saga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Megneto-optical recording device capable of changing the shapes of...
- Patent number 8,059,497
- Issue date Nov 15, 2011
- Hitachi, Ltd.
- Hiroaki Nemoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical head for near-field recording and reproducing device
- Patent number 7,933,169
- Issue date Apr 26, 2011
- Hitachi, Ltd.
- Takuya Matsumoto
- B82 - NANO-TECHNOLOGY
Information Patent Grant
Information recording method and apparatus with suppressed mark edg...
- Patent number 7,911,910
- Issue date Mar 22, 2011
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method and apparatus with suppressed mark edg...
- Patent number 7,907,491
- Issue date Mar 15, 2011
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method and apparatus with suppressed mark edg...
- Patent number 7,907,490
- Issue date Mar 15, 2011
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method and apparatus with suppressed mark edg...
- Patent number 7,852,727
- Issue date Dec 14, 2010
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally assisted recording system
- Patent number 7,813,071
- Issue date Oct 12, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Fumiko Akagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording apparatus
- Patent number 7,773,483
- Issue date Aug 10, 2010
- Hitachi, Ltd.
- Hideki Saga
- G11 - INFORMATION STORAGE
Information Patent Grant
Address assigning method, disk drive, and data writing method
- Patent number 7,747,810
- Issue date Jun 29, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Tetsuya Uemura
- G11 - INFORMATION STORAGE
Information Patent Grant
Magneto-optical recording device capable of changing the shapes of...
- Patent number 7,688,685
- Issue date Mar 30, 2010
- Hitachi, Ltd.
- Hiroaki Nemoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method and apparatus with suppressed mark edg...
- Patent number 7,684,301
- Issue date Mar 23, 2010
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical near-field generator and recording apparatus using the opti...
- Patent number 7,529,158
- Issue date May 5, 2009
- Hitachi, Ltd.
- Takuya Matsumoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally assisted recording system
- Patent number 7,446,969
- Issue date Nov 4, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Fumiko Akagi
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method and apparatus with suppressed mark edg...
- Patent number 7,417,933
- Issue date Aug 26, 2008
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording and reproducing apparatus with power supply v...
- Patent number 7,414,806
- Issue date Aug 19, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Hideki Saga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Track allocation method of disk drive
- Patent number 7,408,731
- Issue date Aug 5, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Tetsuya Uemura
- G11 - INFORMATION STORAGE
Information Patent Grant
Information read/write device
- Patent number 7,406,562
- Issue date Jul 29, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Hideki Saga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Recording head and information recording apparatus
- Patent number 7,133,230
- Issue date Nov 7, 2006
- Hitachi, Ltd.
- Hideki Saga
- G11 - INFORMATION STORAGE
Information Patent Grant
Near-field high density magneto-optical recording head
- Patent number 7,054,234
- Issue date May 30, 2006
- Hitachi, Ltd.
- Hideki Saga
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method and apparatus with suppressed mark edg...
- Patent number 7,042,823
- Issue date May 9, 2006
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method and apparatus with suppressed mark edg...
- Patent number 7,012,871
- Issue date Mar 14, 2006
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording method and apparatus with suppressed mark edg...
- Patent number 6,842,415
- Issue date Jan 11, 2005
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Grant
Light induction type thin film magnetic head
- Patent number 6,809,908
- Issue date Oct 26, 2004
- Hitachi, Ltd.
- Kenchi Ito
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic recording device
- Patent number 6,778,471
- Issue date Aug 17, 2004
- Hitachi, Ltd.
- Kazuetsu Yoshida
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for reproducing information on a recording medium
- Patent number 6,683,823
- Issue date Jan 27, 2004
- Hitachi, Ltd.
- Hideki Saga
- G11 - INFORMATION STORAGE
Information Patent Grant
Information recording apparatus
- Patent number 6,678,220
- Issue date Jan 13, 2004
- Hitachi, Ltd.
- Hideki Saga
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical reproduction method and optical information device
- Patent number 6,614,737
- Issue date Sep 2, 2003
- Hitachi, Ltd.
- Harukazu Miyamoto
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
SHEET PREPARATION FOR TISSUE ADHESION
- Publication number 20130183366
- Publication date Jul 18, 2013
- The Chemo-Sero-Therapeutic Research Institute
- Hideki Saga
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND DEVICE FOR INFORMATION RECORDING/REPRODUCING AND INFORMA...
- Publication number 20100188769
- Publication date Jul 29, 2010
- Hitachi, Ltd
- Hiroaki Nemoto
- G11 - INFORMATION STORAGE
Information Patent Application
Information Recording and Reproducing Apparatus, Information Record...
- Publication number 20100053798
- Publication date Mar 4, 2010
- Hideki SAGA
- G11 - INFORMATION STORAGE
Information Patent Application
DISK DRIVE AND METHOD FOR CONTROLLING THE DISK DRIVE
- Publication number 20090307525
- Publication date Dec 10, 2009
- Yukie Hiratsuka
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Optical near-field generator and recording apparatus using the opti...
- Publication number 20090207703
- Publication date Aug 20, 2009
- Hitachi, Ltd.
- Takuya Matsumoto
- G01 - MEASURING TESTING
Information Patent Application
Information recording method and apparatus with suppressed mark edg...
- Publication number 20090040901
- Publication date Feb 12, 2009
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Thermally assisted recording system
- Publication number 20090040646
- Publication date Feb 12, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Fumiko Akagi
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording method and apparatus with suppressed mark edg...
- Publication number 20090034393
- Publication date Feb 5, 2009
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording method and apparatus with suppressed mark edg...
- Publication number 20080310264
- Publication date Dec 18, 2008
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording method and apparatus with suppressed mark edg...
- Publication number 20080310270
- Publication date Dec 18, 2008
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording method and apparatus with suppressed mark edg...
- Publication number 20080212454
- Publication date Sep 4, 2008
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording method and apparatus with suppressed mark edg...
- Publication number 20080192617
- Publication date Aug 14, 2008
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording/reproducing device and information recording...
- Publication number 20080168278
- Publication date Jul 10, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Hideki Saga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information recording apparatus
- Publication number 20070291614
- Publication date Dec 20, 2007
- Hideki Saga
- G11 - INFORMATION STORAGE
Information Patent Application
Address assigning method, disk drive, and data writing method
- Publication number 20070186029
- Publication date Aug 9, 2007
- Hitachi Global Storage Netherlands B.V.
- Tetsuya Uemura
- G11 - INFORMATION STORAGE
Information Patent Application
Track allocation method of disk drive
- Publication number 20070183071
- Publication date Aug 9, 2007
- Hitachi Global Storage Technologies Netherlands B.V.
- Tetsuya Uemura
- G11 - INFORMATION STORAGE
Information Patent Application
Information read/write device
- Publication number 20060236024
- Publication date Oct 19, 2006
- Hitachi Global Storage Technologies Netherlands B.V.
- Hideki Saga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information recording and reproducing apparatus with power supply v...
- Publication number 20050270682
- Publication date Dec 8, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- Hideki Saga
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Information recording method and apparatus with suppressed mark edg...
- Publication number 20050259555
- Publication date Nov 24, 2005
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Thermally assisted recording system
- Publication number 20050259343
- Publication date Nov 24, 2005
- Hitachi Global Storage Technologies Netherlands B.V.
- Fumiko Akagi
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording method and apparatus with suppressed mark edg...
- Publication number 20050237890
- Publication date Oct 27, 2005
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording method and apparatus with suppressed mark edg...
- Publication number 20050088943
- Publication date Apr 28, 2005
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Near-field optical probe and optical near-field generator
- Publication number 20040085862
- Publication date May 6, 2004
- Hitachi, Ltd.
- Takuya Matsumoto
- G01 - MEASURING TESTING
Information Patent Application
Information recording method and apparatus with suppressed mark edg...
- Publication number 20040081052
- Publication date Apr 29, 2004
- Hitachi, Ltd.
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Recording head and information recording apparatus
- Publication number 20040081031
- Publication date Apr 29, 2004
- Hideki Saga
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording apparatus
- Publication number 20040052178
- Publication date Mar 18, 2004
- Hideki Saga
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording and reproducing head, information recording a...
- Publication number 20030223316
- Publication date Dec 4, 2003
- Hitachi, Ltd.
- Hideki Saga
- G11 - INFORMATION STORAGE
Information Patent Application
Method for reproducing information on a recording medium
- Publication number 20030123333
- Publication date Jul 3, 2003
- Hideki Saga
- G11 - INFORMATION STORAGE
Information Patent Application
Information recording method and apparatus with suppressed mark edg...
- Publication number 20030039192
- Publication date Feb 27, 2003
- Makoto Miyamoto
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk device using a recording medium structurally arranged...
- Publication number 20020075764
- Publication date Jun 20, 2002
- Hirofumi Sukeda
- G11 - INFORMATION STORAGE

Hideki Saga

Person

Patents Grantslast 30 patents

Information recording and reproducing apparatus, information record...

Disk drive and method for controlling the disk drive

Information recording/reproducing device and information recording...

Megneto-optical recording device capable of changing the shapes of...

Optical head for near-field recording and reproducing device

Information recording method and apparatus with suppressed mark edg...

Information recording method and apparatus with suppressed mark edg...

Information recording method and apparatus with suppressed mark edg...

Information recording method and apparatus with suppressed mark edg...

Thermally assisted recording system

Information recording apparatus

Address assigning method, disk drive, and data writing method

Magneto-optical recording device capable of changing the shapes of...

Information recording method and apparatus with suppressed mark edg...

Optical near-field generator and recording apparatus using the opti...

Thermally assisted recording system

Information recording method and apparatus with suppressed mark edg...

Information recording and reproducing apparatus with power supply v...

Track allocation method of disk drive

Information read/write device

Recording head and information recording apparatus

Near-field high density magneto-optical recording head

Information recording method and apparatus with suppressed mark edg...

Information recording method and apparatus with suppressed mark edg...

Information recording method and apparatus with suppressed mark edg...

Light induction type thin film magnetic head

Magnetic recording device

Method for reproducing information on a recording medium

Information recording apparatus

Optical reproduction method and optical information device

Patents Applicationslast 30 patents

SHEET PREPARATION FOR TISSUE ADHESION

METHOD AND DEVICE FOR INFORMATION RECORDING/REPRODUCING AND INFORMA...

Information Recording and Reproducing Apparatus, Information Record...

DISK DRIVE AND METHOD FOR CONTROLLING THE DISK DRIVE

Optical near-field generator and recording apparatus using the opti...

Information recording method and apparatus with suppressed mark edg...

Thermally assisted recording system

Information recording method and apparatus with suppressed mark edg...

Information recording method and apparatus with suppressed mark edg...

Information recording method and apparatus with suppressed mark edg...

Information recording method and apparatus with suppressed mark edg...

Information recording method and apparatus with suppressed mark edg...

Information recording/reproducing device and information recording...

Information recording apparatus

Address assigning method, disk drive, and data writing method

Track allocation method of disk drive

Information read/write device

Information recording and reproducing apparatus with power supply v...

Information recording method and apparatus with suppressed mark edg...

Thermally assisted recording system

Information recording method and apparatus with suppressed mark edg...

Information recording method and apparatus with suppressed mark edg...

Near-field optical probe and optical near-field generator

Information recording method and apparatus with suppressed mark edg...

Recording head and information recording apparatus

Information recording apparatus

Information recording and reproducing head, information recording a...

Method for reproducing information on a recording medium

Information recording method and apparatus with suppressed mark edg...

Optical disk device using a recording medium structurally arranged...