Irizo Naniwa

Person

Fujisawa-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hard disk drive suspension pad pre-solder sidewalls
- Patent number 11,908,497
- Issue date Feb 20, 2024
- Western Digital Technologies, Inc.
- Irizo Naniwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard disk drive suspension pad pre-solder formation and guiding
- Patent number 11,705,153
- Issue date Jul 18, 2023
- Western Digital Technologies, Inc.
- Irizo Naniwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Flexure and actuator system for magnetic recording device
- Patent number 10,468,057
- Issue date Nov 5, 2019
- Western Digital Technologies, Inc.
- Irizo Naniwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat assisted magnetic recording head gimbal assembly and hard disk...
- Patent number 9,966,093
- Issue date May 8, 2018
- Western Digital Technologies, Inc.
- Irizo Naniwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Laser-integrated head gimbal assembly having laser contact protection
- Patent number 9,153,275
- Issue date Oct 6, 2015
- HGST Netherlands B.V.
- Irizo Naniwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally conductive features for a heat-assisted magnetic recordin...
- Patent number 9,025,423
- Issue date May 5, 2015
- HGST Netherlands B.V.
- Irizo Naniwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat-dissipating stepped slider for a heat-assisted magnetic record...
- Patent number 9,013,967
- Issue date Apr 21, 2015
- HGST Netherlands B.V.
- Shigeo Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Heat assisted magnetic recording head gimbal assembly and hard disk...
- Patent number 8,923,099
- Issue date Dec 30, 2014
- Hitachi, Ltd.
- Irizo Naniwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head slider apparatus, magnetic disk drive apparatus, and...
- Patent number 8,848,318
- Issue date Sep 30, 2014
- Hitachi, Ltd.
- Ryuji Tsuchiyama
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard-disk drive including fly-height-adjustment heating element and...
- Patent number 8,593,749
- Issue date Nov 26, 2013
- HGST Netherlands B.V.
- Takenori Atsumi
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally assisted magnetic recording device
- Patent number 8,526,274
- Issue date Sep 3, 2013
- Hitachi, Ltd.
- Irizo Naniwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally assisted magnetic head assembly and magnetic disk device
- Patent number 8,477,570
- Issue date Jul 2, 2013
- Hitachi, Ltd.
- Satoshi Arai
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally assisted magnetic recording head
- Patent number 8,456,965
- Issue date Jun 4, 2013
- Hitachi, Ltd.
- Irizo Naniwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head
- Patent number 8,437,228
- Issue date May 7, 2013
- Hitachi, Ltd.
- Naoki Matsushima
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic head slider and magnetic disc drive
- Patent number 8,339,725
- Issue date Dec 25, 2012
- Hitachi, Ltd.
- Kyosuke Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally-assisted magnetic recording head
- Patent number 8,300,503
- Issue date Oct 30, 2012
- Hitachi, Ltd.
- Satoshi Arai
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally assisted magnetic recording head and head assembly
- Patent number 8,270,262
- Issue date Sep 18, 2012
- Hitachi, Ltd.
- Irizo Naniwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Head slider and disk drive
- Patent number 8,218,405
- Issue date Jul 10, 2012
- HGST Netherlands B.V.
- Masayuki Kurita
- G11 - INFORMATION STORAGE
Information Patent Grant
Head gimbal assembly and disk drive
- Patent number 8,179,745
- Issue date May 15, 2012
- Hitachi Global Storage Technologies, Netherlands B.V.
- Shigeo Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally assisted magnetic head-slider and head-gimbal assembly
- Patent number 8,116,176
- Issue date Feb 14, 2012
- Hitachi, Ltd.
- Yukio Kato
- G11 - INFORMATION STORAGE
Information Patent Grant
Thermally assisted magnetic recording head having movable mirror fo...
- Patent number 7,969,826
- Issue date Jun 28, 2011
- Hitachi, Ltd.
- Irizo Naniwa
- G11 - INFORMATION STORAGE
Information Patent Grant
Optical disc drive
- Patent number 7,616,532
- Issue date Nov 10, 2009
- Hitachi, Ltd.
- Shigeo Nakamura
- G11 - INFORMATION STORAGE
Information Patent Grant
Light distribution control device
- Patent number 7,241,038
- Issue date Jul 10, 2007
- Hitachi, Ltd.
- Irizo Naniwa
- B60 - VEHICLES IN GENERAL
Information Patent Grant
Magnetic disk apparatus
- Patent number 7,130,159
- Issue date Oct 31, 2006
- Hitachi Global Storage Technologies Japan, Ltd.
- Toshihiko Shimizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk apparatus
- Patent number 6,927,947
- Issue date Aug 9, 2005
- Hitachi, Ltd.
- Toshihiko Shimizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk apparatus
- Patent number 6,614,627
- Issue date Sep 2, 2003
- Hitachi, Ltd.
- Toshihiko Shimizu
- G11 - INFORMATION STORAGE
Information Patent Grant
Magnetic disk apparatus
- Patent number 6,552,878
- Issue date Apr 22, 2003
- Hitachi, Ltd.
- Kazutaka Sato
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drives
- Patent number 6,483,659
- Issue date Nov 19, 2002
- Hitachi, Ltd.
- Masahito Kobayashi
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
PRE-SOLDER BUMP PREVENTIVE OVERCOATING
- Publication number 20240428821
- Publication date Dec 26, 2024
- Western Digital Technologies, Inc.
- Irizo Naniwa
- G11 - INFORMATION STORAGE
Information Patent Application
HARD DISK DRIVE SUSPENSION PAD PRE-SOLDER SIDEWALLS
- Publication number 20230317105
- Publication date Oct 5, 2023
- Western Digital Technologies, Inc.
- Irizo Naniwa
- G11 - INFORMATION STORAGE
Information Patent Application
FLEXURE AND ACTUATOR SYSTEM FOR MAGNETIC RECORDING DEVICE
- Publication number 20190267032
- Publication date Aug 29, 2019
- WESTERN DIGITAL TECHNOLOGIES, INC.
- Irizo Naniwa
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD SLIDER APPARATUS, MAGNETIC DISK DRIVE APPARATUS, AND...
- Publication number 20140104996
- Publication date Apr 17, 2014
- Ryuji Tsuchiyama
- G11 - INFORMATION STORAGE
Information Patent Application
SIDE MOUNTED LASER DIODE ON A THERMAL ASSISTED MAGNETIC RECORDING H...
- Publication number 20140098652
- Publication date Apr 10, 2014
- HGST NETHERLANDS B.V.
- Tadaaki Tomiyama
- G11 - INFORMATION STORAGE
Information Patent Application
Heat Assisted Magnetic Recording Head Gimbal Assembly and Hard Disk...
- Publication number 20130322221
- Publication date Dec 5, 2013
- Hitachi, Ltd
- Irizo Naniwa
- G11 - INFORMATION STORAGE
Information Patent Application
Thermally Assisted Magnetic Head Assembly and Magnetic Disk Device
- Publication number 20120320719
- Publication date Dec 20, 2012
- HITACHI LTD.
- Satoshi Arai
- G11 - INFORMATION STORAGE
Information Patent Application
THERMALLY ASSISTED MAGNETIC RECORDING DEVICE
- Publication number 20110299367
- Publication date Dec 8, 2011
- Hitachi, Ltd.
- Irizo NANIWA
- G11 - INFORMATION STORAGE
Information Patent Application
Thermally-Assisted Magnetic Recording Head
- Publication number 20110205865
- Publication date Aug 25, 2011
- HITACHI, LTD.
- Naoki Matsushima
- G02 - OPTICS
Information Patent Application
THERMALLY ASSISTED MAGNETIC RECORDING HEAD AND HEAD ASSEMBLY
- Publication number 20110149698
- Publication date Jun 23, 2011
- Hitachi, Ltd
- Irizo Naniwa
- G11 - INFORMATION STORAGE
Information Patent Application
Thermally-Assisted Magnetic Recording Head
- Publication number 20110141862
- Publication date Jun 16, 2011
- Hitachi, Ltd
- Satoshi Arai
- G11 - INFORMATION STORAGE
Information Patent Application
THERMALLY ASSISTED MAGNETIC RECORDING HEAD
- Publication number 20110128828
- Publication date Jun 2, 2011
- Hitachi, Ltd
- Irizo NANIWA
- G11 - INFORMATION STORAGE
Information Patent Application
THERMALLY ASSISTED MAGNETIC HEAD-SLIDER AND HEAD-GIMBAL ASSEMBLY
- Publication number 20110122735
- Publication date May 26, 2011
- Hitachi, Ltd
- Yukio KATO
- G11 - INFORMATION STORAGE
Information Patent Application
HARD-DISK DRIVE INCLUDING FLY-HEIGHT-ADJUSTMENT HEATING ELEMENT AND...
- Publication number 20110080671
- Publication date Apr 7, 2011
- Takenori ATSUMI
- G11 - INFORMATION STORAGE
Information Patent Application
MAGNETIC HEAD SLIDER AND MAGNETIC DISC DRIVE
- Publication number 20110043942
- Publication date Feb 24, 2011
- Kyosuke Ono
- G11 - INFORMATION STORAGE
Information Patent Application
HEAD GIMBAL ASSEMBLY AND DISK DRIVE
- Publication number 20100238581
- Publication date Sep 23, 2010
- Shigeo Nakamura
- G11 - INFORMATION STORAGE
Information Patent Application
HEAD SUPPORTING MECHANISM
- Publication number 20100165514
- Publication date Jul 1, 2010
- Irizo NANIWA
- G11 - INFORMATION STORAGE
Information Patent Application
Head slider and disk drive
- Publication number 20090262608
- Publication date Oct 22, 2009
- Masayuki Kurita
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk apparatus
- Publication number 20090080117
- Publication date Mar 26, 2009
- Toshihiko Shimizu
- G11 - INFORMATION STORAGE
Information Patent Application
Head slider
- Publication number 20080297949
- Publication date Dec 4, 2008
- Hitachi, Ltd.
- Irizo Naniwa
- G11 - INFORMATION STORAGE
Information Patent Application
THERMALLY ASSISTED MAGNETIC RECORDING HEAD SUPPORT MECHANISM
- Publication number 20080130155
- Publication date Jun 5, 2008
- Irizo Naniwa
- G11 - INFORMATION STORAGE
Information Patent Application
Optical disk apparatus
- Publication number 20070223325
- Publication date Sep 27, 2007
- Shigeo Nakamura
- G11 - INFORMATION STORAGE
Information Patent Application
PROCESS OF FABRICATING MICROLENS MOLD
- Publication number 20070194472
- Publication date Aug 23, 2007
- Irizo Naniwa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Optical disc drive
- Publication number 20070121436
- Publication date May 31, 2007
- Shigeo Nakamura
- G11 - INFORMATION STORAGE
Information Patent Application
Process of microlens mold
- Publication number 20070102842
- Publication date May 10, 2007
- Irizo Naniwa
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Application
Magnetic disk apparatus
- Publication number 20070041129
- Publication date Feb 22, 2007
- Toshihiko Shimizu
- G11 - INFORMATION STORAGE
Information Patent Application
Light distribution control device
- Publication number 20060092657
- Publication date May 4, 2006
- Irizo Naniwa
- B60 - VEHICLES IN GENERAL
Information Patent Application
Magnetic disk apparatus
- Publication number 20050248887
- Publication date Nov 10, 2005
- Toshihiko Shimizu
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk apparatus
- Publication number 20040027727
- Publication date Feb 12, 2004
- Toshihiko Shimizu
- G11 - INFORMATION STORAGE
Information Patent Application
Magnetic disk apparatus
- Publication number 20020097529
- Publication date Jul 25, 2002
- Kazutaka Sato
- G11 - INFORMATION STORAGE

Irizo Naniwa

Person

Patents Grantslast 30 patents

Hard disk drive suspension pad pre-solder sidewalls

Hard disk drive suspension pad pre-solder formation and guiding

Flexure and actuator system for magnetic recording device

Heat assisted magnetic recording head gimbal assembly and hard disk...

Laser-integrated head gimbal assembly having laser contact protection

Thermally conductive features for a heat-assisted magnetic recordin...

Heat-dissipating stepped slider for a heat-assisted magnetic record...

Heat assisted magnetic recording head gimbal assembly and hard disk...

Magnetic head slider apparatus, magnetic disk drive apparatus, and...

Hard-disk drive including fly-height-adjustment heating element and...

Thermally assisted magnetic recording device

Thermally assisted magnetic head assembly and magnetic disk device

Thermally assisted magnetic recording head

Thermally-assisted magnetic recording head

Magnetic head slider and magnetic disc drive

Thermally-assisted magnetic recording head

Thermally assisted magnetic recording head and head assembly

Head slider and disk drive

Head gimbal assembly and disk drive

Thermally assisted magnetic head-slider and head-gimbal assembly

Thermally assisted magnetic recording head having movable mirror fo...

Optical disc drive

Light distribution control device

Magnetic disk apparatus

Magnetic disk apparatus

Magnetic disk apparatus

Magnetic disk apparatus

Disk drives

Patents Applicationslast 30 patents

PRE-SOLDER BUMP PREVENTIVE OVERCOATING

HARD DISK DRIVE SUSPENSION PAD PRE-SOLDER SIDEWALLS

FLEXURE AND ACTUATOR SYSTEM FOR MAGNETIC RECORDING DEVICE

MAGNETIC HEAD SLIDER APPARATUS, MAGNETIC DISK DRIVE APPARATUS, AND...

SIDE MOUNTED LASER DIODE ON A THERMAL ASSISTED MAGNETIC RECORDING H...

Heat Assisted Magnetic Recording Head Gimbal Assembly and Hard Disk...

Thermally Assisted Magnetic Head Assembly and Magnetic Disk Device

THERMALLY ASSISTED MAGNETIC RECORDING DEVICE

Thermally-Assisted Magnetic Recording Head

THERMALLY ASSISTED MAGNETIC RECORDING HEAD AND HEAD ASSEMBLY

Thermally-Assisted Magnetic Recording Head

THERMALLY ASSISTED MAGNETIC RECORDING HEAD

THERMALLY ASSISTED MAGNETIC HEAD-SLIDER AND HEAD-GIMBAL ASSEMBLY

HARD-DISK DRIVE INCLUDING FLY-HEIGHT-ADJUSTMENT HEATING ELEMENT AND...

MAGNETIC HEAD SLIDER AND MAGNETIC DISC DRIVE

HEAD GIMBAL ASSEMBLY AND DISK DRIVE

HEAD SUPPORTING MECHANISM

Head slider and disk drive

Magnetic disk apparatus

Head slider

THERMALLY ASSISTED MAGNETIC RECORDING HEAD SUPPORT MECHANISM

Optical disk apparatus

PROCESS OF FABRICATING MICROLENS MOLD

Optical disc drive

Process of microlens mold

Magnetic disk apparatus

Light distribution control device

Magnetic disk apparatus

Magnetic disk apparatus

Magnetic disk apparatus