Masakazu Sasaki

Person

Yamato-shi, JP

People

Patents Grantslast 30 patents

Information Patent Grant
Hard disk drive low profile disk clamp to tied-shaft motor assembly
- Patent number 9,343,101
- Issue date May 17, 2016
- HGST Netherlands B.V.
- Takao Suzuki
- G11 - INFORMATION STORAGE
Information Patent Grant
Load-unload ramp structure with cantilevered fin portion configured...
- Patent number 8,493,690
- Issue date Jul 23, 2013
- HGST Netherlands B.V.
- Makoto Ono
- G11 - INFORMATION STORAGE
Information Patent Grant
Actuator latching mechanism for magnetic disk drive
- Patent number 8,467,152
- Issue date Jun 18, 2013
- HGST Netherlands B.V.
- Takeshi Chawanya
- G11 - INFORMATION STORAGE
Information Patent Grant
Actuator mechanism for magnetic disk drive
- Patent number 8,289,657
- Issue date Oct 16, 2012
- Hitachi Global Storage Technologies, Netherlands B.V.
- Mutsuro Ohta
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive device and carriage of actuator with damping member
- Patent number 7,929,254
- Issue date Apr 19, 2011
- Hitachi Global Storage Technologies Netherlands B.V.
- Eiji Soga
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive apparatus and head assembly used for the same
- Patent number 7,855,857
- Issue date Dec 21, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Satoshi Hayakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and system for reduction of off-track write errors in disk d...
- Patent number 7,660,077
- Issue date Feb 9, 2010
- Hitachi Global Storage Technologies Netherlands B.V.
- Steven Hanssen
- G11 - INFORMATION STORAGE
Information Patent Grant
Disk drive and disk drive control method
- Patent number 7,616,397
- Issue date Nov 10, 2009
- Hitachi Global Storage Technologies Netherlands B.V.
- Satoshi Hayakawa
- G11 - INFORMATION STORAGE
Information Patent Grant
Error recovery method and disk drive apparatus to superimpose a vib...
- Patent number 5,880,900
- Issue date Mar 9, 1999
- International Business Machines Corporation
- Kenji Okada
- G11 - INFORMATION STORAGE
Information Patent Grant
Damping post for reducing acoustic noise in a disk drive
- Patent number 5,598,306
- Issue date Jan 28, 1997
- International Business Machines Corporation
- Gregory M. Frees
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Hard Disk Drive Low Profile Disk Clamp To Tied-Shaft Motor Assembly
- Publication number 20150371675
- Publication date Dec 24, 2015
- HGST NETHERLANDS B.V.
- Takao Suzuki
- G11 - INFORMATION STORAGE
Information Patent Application
LOAD-UNLOAD RAMP STRUCTURE WITH CANTILEVERED FIN PORTION CONFIGURED...
- Publication number 20130170069
- Publication date Jul 4, 2013
- Makoto Ono
- G11 - INFORMATION STORAGE
Information Patent Application
Actuator mechanism for magnetic disk drive
- Publication number 20090086377
- Publication date Apr 2, 2009
- Mutsuro Ohta
- G11 - INFORMATION STORAGE
Information Patent Application
Actuator latching mechanism for magnetic disk drive
- Publication number 20090086376
- Publication date Apr 2, 2009
- Takeshi Chawanya
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive device and carriage of actuator used therein
- Publication number 20080151433
- Publication date Jun 26, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Eiji Soga
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive and disk drive control method
- Publication number 20080019032
- Publication date Jan 24, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Satoshi Hayakawa
- G11 - INFORMATION STORAGE
Information Patent Application
Disk drive apparatus and head assembly used for the same
- Publication number 20080007862
- Publication date Jan 10, 2008
- Hitachi Global Storage Technologies Netherlands B.V.
- Satoshi Hayakawa
- G11 - INFORMATION STORAGE
Information Patent Application
Method and system for reduction of off-track write errors in disk d...
- Publication number 20070159716
- Publication date Jul 12, 2007
- Steven Hanssen
- G11 - INFORMATION STORAGE

Masakazu Sasaki

Person

Patents Grantslast 30 patents

Hard disk drive low profile disk clamp to tied-shaft motor assembly

Load-unload ramp structure with cantilevered fin portion configured...

Actuator latching mechanism for magnetic disk drive

Actuator mechanism for magnetic disk drive

Disk drive device and carriage of actuator with damping member

Disk drive apparatus and head assembly used for the same

Method and system for reduction of off-track write errors in disk d...

Disk drive and disk drive control method

Error recovery method and disk drive apparatus to superimpose a vib...

Damping post for reducing acoustic noise in a disk drive

Patents Applicationslast 30 patents

Hard Disk Drive Low Profile Disk Clamp To Tied-Shaft Motor Assembly

LOAD-UNLOAD RAMP STRUCTURE WITH CANTILEVERED FIN PORTION CONFIGURED...

Actuator mechanism for magnetic disk drive

Actuator latching mechanism for magnetic disk drive

Disk drive device and carriage of actuator used therein

Disk drive and disk drive control method

Disk drive apparatus and head assembly used for the same

Method and system for reduction of off-track write errors in disk d...