P

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 patents
US5764444AJun 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 patents

NIPPON STEEL CHEMICAL CO

4 patents

AUDIO TECHNICA KK

4 patents

SHIMURA TAKESHI

3 patents

IKAI YOSHIAKI

2 patents

MAHLE FILTER SYSTEMS JP CORP

1 patent

HONDA MOTOR CO LTD

1 patent

TOSHIBA KK

1 patent

IMAMURA TAKAHIRO

1 patent

SUZUKI YOSHITAKA

1 patent

AIST

1 patent

TOYO ALUMINIUM KK

1 patent

KOMATSU AKIHIRO

1 patent

Showing the top 50 of 52 patents by PatentIndex Score.