Inventor
IMAMURA TAKAHIRO
JP52 patents
⚠️ This page may combine multiple inventors who share the name “IMAMURA TAKAHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU LTD
25 patentsUS5764444AJun 9, 1998
Mechanism for minute movement of a head
FUJITSU LTD185 citations99
US5349486ASep 20, 1994
Magnetic disk storage apparatus having a vibration proof structure
FUJITSU LTD114 citations98
US6181531B1Jan 30, 2001
Thin film magnetic head slider and electrostatic actuator for driving a head element thereof
FUJITSU LTD55 citations96
US5991118ANov 23, 1999
Slider for magnetic head and magnetic memory apparatus
FUJITSU LTD52 citations96
US5920978AJul 13, 1999
Method of making a thin film magnetic slider
FUJITSU LTD63 citations96
US5824904AOct 20, 1998
Acceleration sensor using a piezoelectric element
FUJITSU LTD54 citations94
US7369341B2May 6, 2008
Head flying height measuring apparatus in magnetic storage device
FUJITSU LTD19 citations92
US7365931B2Apr 29, 2008
Information-recording/reproducing apparatus and method of detecting the gap between a head and a recording medium
FUJITSU LTD23 citations92
US6594119B1Jul 15, 2003
Thin film magnetic head slider and electrostatic actuator for driving a head element thereof
FUJITSU LTD23 citations92
US6359752B1Mar 19, 2002
Magnetic head slider and method for forming lead wires used therein
FUJITSU LTD20 citations92
US6074283AJun 13, 2000
Lapping apparatus, lapping jig for use therein and workpiece mounting member attached to the lapping jig
FUJITSU LTD39 citations92
US5041935AAug 20, 1991
Rotary actuator for positioning magnetic heads in a disk drive
FUJITSU LTD36 citations92
US6870709B2Mar 22, 2005
Head slider having piezoelectric actuator
FUJITSU LTD40 citations89
US7522360B2Apr 21, 2009
Flying height measurement apparatus and method therefor
FUJITSU LTD15 citations84
US7095591B2Aug 22, 2006
Head slider having microactuator
FUJITSU LTD16 citations84
US6724560B2Apr 20, 2004
Head assembly employing microactuator in recording medium drive
FUJITSU LTD12 citations74
US6590737B2Jul 8, 2003
Method of measuring the coefficient of friction between a head slider and magnetic medium by taking into account the adsorptive component of friction
FUJITSU LTD7 citations74
US6088908AJul 18, 2000
Method of making a head slider
FUJITSU LTD9 citations74
US5717630AFeb 10, 1998
Magnetic memory device
FUJITSU LTD13 citations74
US5112147AMay 12, 1992
Rotating support apparatus in disk storage device
FUJITSU LTD15 citations74
US7459096B2Dec 2, 2008
Method of making magnetic recording medium and die therefor
FUJITSU LTD2 citations63
US7480119B2Jan 20, 2009
Magnetic head slider for absorbing vibrations
FUJITSU LTD3 citations61
US7057385B2Jun 6, 2006
Method of inspecting magnetic recording medium based on contact duration time
FUJITSU LTD3 citations54
US6284120B1Sep 4, 2001
Method of electroplating and electrodeposit structure
FUJITSU LTD0 citations52
US7397627B2Jul 8, 2008
Method of detecting position of head for recording medium
FUJITSU LTD0 citations41
TOSHIBA STORAGE DEVICE CORP
4 patentsUS7701676B2Apr 20, 2010
Flying head slider and recording medium drive
TOSHIBA STORAGE DEVICE CORP22 citations92
US7657826B2Feb 2, 2010
Method of estimating life of head, method of inspecting recording medium, method of evaluating head, and information recording/reproducing apparatus
TOSHIBA STORAGE DEVICE CORP7 citations72
US8018674B2Sep 13, 2011
Disk drive and method of measuring frictional characteristics
TOSHIBA STORAGE DEVICE CORP0 citations52
US8006562B2Aug 30, 2011
Atmospheric pressure measuring apparatus and method of measuring atmospheric pressure
TOSHIBA STORAGE DEVICE CORP0 citations52
NIPPON STEEL CHEMICAL CO
4 patentsUS6713591B1Mar 30, 2004
Aromatic oligomer and use thereof
NIPPON STEEL CHEMICAL CO13 citations82
US6664433B1Dec 16, 2003
Process for the purification of aromatic hydrocarbons and process for the preparation of high-purity aromatic hydrocarbons
NIPPON STEEL CHEMICAL CO10 citations72
US7098268B2Aug 29, 2006
Resin composition
NIPPON STEEL CHEMICAL CO1 citations50
US7049389B2May 23, 2006
Process for preparing of aromatic oligomers
NIPPON STEEL CHEMICAL CO0 citations49
AUDIO TECHNICA KK
4 patentsSHIMURA TAKESHI
3 patentsIKAI YOSHIAKI
2 patentsMAHLE FILTER SYSTEMS JP CORP
1 patentHONDA MOTOR CO LTD
1 patentTOSHIBA KK
1 patentIMAMURA TAKAHIRO
1 patentSUZUKI YOSHITAKA
1 patentAIST
1 patentTOYO ALUMINIUM KK
1 patentKOMATSU AKIHIRO
1 patentShowing the top 50 of 52 patents by PatentIndex Score.