Inventor · disambiguated record
Yasuji Takagi
Also filed as: TAKAGI YASUJI
23 granted patents·2 pending applications·289 citations·filing 1989–2006
96Inventor score
Top patents by PatentIndex Score
25 records- 0186US6721133B2Suspension with separate hinge member for disc driveNHK SPRING CO LTD·Filed 2001·Granted Apr 13, 2004·21 cites·2 claims
- 0286US5057867AImage forming apparatus which corrects the image forming factors in response to density sensing means and duration of inactive stateRICOH KK·Filed 1989·Granted Oct 15, 1991·28 cites·6 claims
- 0381US6798618B2Head suspension for disk driveNHK SPRING CO LTD·Filed 2001·Granted Sep 28, 2004·19 cites·3 claims
- 0480US6735050B2Suspension with cover portion comprising part of flexure for disc driveNHK SPRING CO LTD·Filed 2001·Granted May 11, 2004·17 cites·4 claims
- 0579US6571455B2Method of manufacturing head suspension for disk drive, and semi-finished suspensionNHK SPRING CO LTD·Filed 2001·Granted Jun 3, 2003·13 cites·3 claims
- 0678US7133259B2Head suspension for disk drive and method of manufacturing head suspensionNHK SPRING CO LTD·Filed 2002·Granted Nov 7, 2006·13 cites·18 claims
- 0776US6956720B2Head suspension for disk drive having a recess between a flange contact face and a bossNHK SPRING CO LTD·Filed 2002·Granted Oct 18, 2005·11 cites·11 claims
- 0875US6934125B2Suspension for disc drive and manufacturing method thereforNHK SPRING CO LTD·Filed 2003·Granted Aug 23, 2005·14 cites·2 claims
- 0974US6594115B2Suspension with chamfered edge for disc driveNHK SPRING CO LTD·Filed 2001·Granted Jul 15, 2003·10 cites·8 claims
- 1074US6388843B1Suspension for disc driveNHK SPRING CO LTD·Filed 1999·Granted May 14, 2002·32 cites·1 claims
- 1174US6191915B1Suspension 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 flexureNHK SPRING CO LTD·Filed 1998·Granted Feb 20, 2001·31 cites·2 claims
- 1272US6313971B1Suspension for supporting magnetic headNHK SPRING CO LTD·Filed 1999·Granted Nov 6, 2001·24 cites·2 claims
- 1370US6940696B2Head suspension for disk drive having a contact face to receive jigNHK SPRING CO LTD·Filed 2002·Granted Sep 6, 2005·8 cites·16 claims
- 1467US7088558B2Disk drive head suspension with flexure and load beam supported on opposite sides of carriage armNHK SPRING CO LTD·Filed 2003·Granted Aug 8, 2006·6 cites·13 claims
- 1564US6500011B1Flexure blank and method of manufacturing the sameNIPPON MEKTRON KK·Filed 2000·Granted Dec 31, 2002·5 cites·4 claims
- 1662US4963938AToner cartridge for an image forming apparatusRICOH KK·Filed 1989·Granted Oct 16, 1990·11 cites·7 claims
- 1757US6560072B2Base plate for a suspension of a disk drive fixed to a load beam having a notch for reducing the size of a burrNHK SPRING CO LTD·Filed 2001·Granted May 6, 2003·3 cites·4 claims
- 1856US7346976B2Method for manufacturing a suspension for disc driveNHK SPRING CO LTD·Filed 2005·Granted Mar 25, 2008·0 cites·2 claims
- 1954US6981315B2Method of manufacturing a flexure blankNHK SPRING CO LTD·Filed 2002·Granted Jan 3, 2006·2 cites·4 claims
- 2053US7359157B2Resin and metal head suspension for disk driveNHK SPRING CO LTD·Filed 2004·Granted Apr 15, 2008·2 cites·4 claims
- 2152US5122837AToner cartridge for an image forming apparatusRICOH KK·Filed 1990·Granted Jun 16, 1992·8 cites·10 claims
- 2248US5045883AImage density control method using exclusive patterns for an image forming apparatusRICOH KK·Filed 1989·Granted Sep 3, 1991·7 cites·7 claims
- 2343US2006160471A1Surface finishing apparatus and method, dimple die, and head suspensionNHK SPRING CO LTD·Filed 2006·Application pending·0 cites
- 2439US2001008475A1Suspension for disc drive and manufacturing method thereforNHK SPRING CO LTD·Filed 2001·Application pending·0 cites
- 2526US5044545AOil cooler and process for manufacturing the sameNICHIRIN RUBBER IND·Filed 1989·Granted Sep 3, 1991·4 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →