Inventor
HANYA MASAO
JP57 patents
⚠️ This page may combine multiple inventors who share the name “HANYA MASAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NHK SPRING CO LTD
38 patentsUS6597541B2Jul 22, 2003
Suspension for disc drive
NHK SPRING CO LTD76 citations98
US6731472B2May 4, 2004
Suspension for disc drive
NHK SPRING CO LTD89 citations96
US7764467B2Jul 27, 2010
Suspension for disc drive
NHK SPRING CO LTD33 citations92
US6721133B2Apr 13, 2004
Suspension with separate hinge member for disc drive
NHK SPRING CO LTD21 citations92
US6661619B2Dec 9, 2003
Suspension for disc drive
NHK SPRING CO LTD47 citations92
US6043956AMar 28, 2000
Suspension for disk drive
NHK SPRING CO LTD23 citations92
US8363361B2Jan 29, 2013
Disk drive suspension having a microactuator mounting section provided with a microactuator element and manufacturing method for the disk drive suspension
NHK SPRING CO LTD43 citations90
US6798618B2Sep 28, 2004
Head suspension for disk drive
NHK SPRING CO LTD19 citations88
US10748565B1Aug 18, 2020
Disk drive suspension
NHK SPRING CO LTD15 citations86
US9042056B2May 26, 2015
Disk drive suspension with microactuator elements on respective slider sides and damper member on gimbal portion away from dimple
NHK SPRING CO LTD8 citations84
US8964334B2Feb 24, 2015
Disk drive suspension
NHK SPRING CO LTD11 citations84
US8934203B2Jan 13, 2015
Disk drive suspension
NHK SPRING CO LTD8 citations84
US7359158B2Apr 15, 2008
Suspension of disc drive
NHK SPRING CO LTD9 citations84
US7889460B2Feb 15, 2011
Slider supporting apparatus including a flexure having spring characteristics and manufacturing method therefor
NHK SPRING CO LTD12 citations83
US7133259B2Nov 7, 2006
Head suspension for disk drive and method of manufacturing head suspension
NHK SPRING CO LTD13 citations83
US6934125B2Aug 23, 2005
Suspension for disc drive and manufacturing method therefor
NHK SPRING CO LTD14 citations83
US6735050B2May 11, 2004
Suspension with cover portion comprising part of flexure for disc drive
NHK SPRING CO LTD17 citations81
US7009814B2Mar 7, 2006
Disc drive suspension in which track-direction swing in the low-frequency band is restrained
NHK SPRING CO LTD8 citations74
US11170822B2Nov 9, 2021
Suspension for disk device
NHK SPRING CO LTD2 citations73
US8947833B2Feb 3, 2015
Disk drive suspension with interface intersection corner formed between insulating resin layer and adhesive block
NHK SPRING CO LTD6 citations73
US6700744B2Mar 2, 2004
Suspension for disc drive
NHK SPRING CO LTD11 citations73
US8970990B2Mar 3, 2015
Disk drive suspension
NHK SPRING CO LTD2 citations63
US7673381B2Mar 9, 2010
Method of manufacturing head suspension
NHK SPRING CO LTD3 citations63
US7595962B2Sep 29, 2009
Head suspension having rigid part rail diminished at longitudinal curve
NHK SPRING CO LTD3 citations63
US7549340B2Jun 23, 2009
Apparatus for measuring vibration characteristic of head gimbal assembly
NHK SPRING CO LTD2 citations63
US7224555B2May 29, 2007
Disc drive suspension
NHK SPRING CO LTD5 citations63
US11900973B2Feb 13, 2024
Disk drive suspension including a damper material attached to a load beam and to an outrigger of a flexure
NHK SPRING CO LTD0 citations62
US11410707B2Aug 9, 2022
Suspension for disk device
NHK SPRING CO LTD1 citations62
US7558024B2Jul 7, 2009
Load/unload-type head suspension and method of processing the same
NHK SPRING CO LTD5 citations62
US6768612B2Jul 27, 2004
Disc drive suspension having an independent hinge member
NHK SPRING CO LTD4 citations62
US7817379B2Oct 19, 2010
Suspension for a disc drive having a slider and a dimple shifted toward a trailing side of the slider
NHK SPRING CO LTD6 citations61
US7688550B2Mar 30, 2010
Head suspension
NHK SPRING CO LTD4 citations61
US7688549B2Mar 30, 2010
Head suspension
NHK SPRING CO LTD3 citations61
US7650685B2Jan 26, 2010
Method of manufacturing head suspension
NHK SPRING CO LTD2 citations61
US7636221B2Dec 22, 2009
Disk drive head suspension having resilient region thicker than a rigid region
NHK SPRING CO LTD2 citations61
US7586714B2Sep 8, 2009
Head suspension with rails and support extensions
NHK SPRING CO LTD2 citations61
US7359157B2Apr 15, 2008
Resin and metal head suspension for disk drive
NHK SPRING CO LTD2 citations59
US12131760B2Oct 29, 2024
Disk drive suspension
NHK SPRING CO LTD0 citations52
HANYA MASAO
7 patentsUS8331061B2Dec 11, 2012
Head suspension including integral piezoelectric element electrode support member
HANYA MASAO46 citations94
US8248736B2Aug 21, 2012
Disk drive suspension having a microactuator mounting section
HANYA MASAO42 citations91
US8335055B2Dec 18, 2012
Head suspension including a piezoelectric element adhesively mounted within an opening of an actuator base
HANYA MASAO11 citations84
US8094416B2Jan 10, 2012
Head suspension and piezoelectric actuator
HANYA MASAO8 citations84
US8582245B2Nov 12, 2013
Electrical connection structure for piezoelectric element and head suspension with the electrical connection structure
HANYA MASAO7 citations82
US8804266B2Aug 12, 2014
Double servo type magnetic disc apparatus
HANYA MASAO4 citations73
US8745844B2Jun 10, 2014
Head assembly attaching method, cylindrical jig, and caulking ball
HANYA MASAO1 citations52
SEIKOSHA KK
3 patentsSOGA JUN
1 patentTOSHIBA STORAGE DEVICE CORP
1 patentShowing the top 50 of 57 patents by PatentIndex Score.