Inventor
TAKAGI YASUJI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “TAKAGI YASUJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
NHK SPRING CO LTD
17 patentsUS6721133B2Apr 13, 2004
Suspension with separate hinge member for disc drive
NHK SPRING CO LTD21 citations92
US6313971B1Nov 6, 2001
Suspension for supporting magnetic head
NHK SPRING CO LTD24 citations92
US6191915B1Feb 20, 2001
Suspension for disc drive that is capable of restraining excessive inclination of a head or occurrence of dimple separation when it is shocked, without enhancing the stiffness of a flexure
NHK SPRING CO LTD31 citations89
US6798618B2Sep 28, 2004
Head suspension for disk drive
NHK SPRING CO LTD19 citations88
US6388843B1May 14, 2002
Suspension for disc drive
NHK SPRING CO LTD32 citations87
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
US6571455B2Jun 3, 2003
Method of manufacturing head suspension for disk drive, and semi-finished suspension
NHK SPRING CO LTD13 citations83
US6735050B2May 11, 2004
Suspension with cover portion comprising part of flexure for disc drive
NHK SPRING CO LTD17 citations81
US6956720B2Oct 18, 2005
Head suspension for disk drive having a recess between a flange contact face and a boss
NHK SPRING CO LTD11 citations73
US6940696B2Sep 6, 2005
Head suspension for disk drive having a contact face to receive jig
NHK SPRING CO LTD8 citations72
US6594115B2Jul 15, 2003
Suspension with chamfered edge for disc drive
NHK SPRING CO LTD10 citations72
US7088558B2Aug 8, 2006
Disk drive head suspension with flexure and load beam supported on opposite sides of carriage arm
NHK SPRING CO LTD6 citations63
US6981315B2Jan 3, 2006
Method of manufacturing a flexure blank
NHK SPRING CO LTD2 citations61
US6560072B2May 6, 2003
Base plate for a suspension of a disk drive fixed to a load beam having a notch for reducing the size of a burr
NHK SPRING CO LTD3 citations61
US7359157B2Apr 15, 2008
Resin and metal head suspension for disk drive
NHK SPRING CO LTD2 citations59
US7346976B2Mar 25, 2008
Method for manufacturing a suspension for disc drive
NHK SPRING CO LTD0 citations51
RICOH KK
4 patentsUS5057867AOct 15, 1991
Image forming apparatus which corrects the image forming factors in response to density sensing means and duration of inactive state
RICOH KK28 citations92
US5045883ASep 3, 1991
Image density control method using exclusive patterns for an image forming apparatus
RICOH KK7 citations73
US5122837AJun 16, 1992
Toner cartridge for an image forming apparatus
RICOH KK8 citations71
US4963938AOct 16, 1990
Toner cartridge for an image forming apparatus
RICOH KK11 citations71