Inventor
TAKEUCHI YOSHINORI
JP65 patents
⚠️ This page may combine multiple inventors who share the name “TAKEUCHI YOSHINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
26 patentsUS5153785AOct 6, 1992
Apparatus for measuring the clearance of recording transducer, and a recorder using the apparatus, and a method of controlling the recorder
HITACHI LTD60 citations95
US4984114AJan 8, 1991
Flying head slider
HITACHI LTD66 citations95
US6157519ADec 5, 2000
Magnetic head gimbal assembly of a magnetic disk unit having a load point matched with the center of impact
HITACHI LTD25 citations93
US6628480B2Sep 30, 2003
Magnetic head slider having optimized ratio of negative pressure recess to front step bearing
HITACHI LTD27 citations92
US5886856AMar 23, 1999
Magnetic head slider assembly for magnetic disk recording/reproducing apparatus
HITACHI LTD32 citations92
US5666334ASep 9, 1997
Storage device capable of using both optical and magnetic disk units for storing information data
HITACHI LTD19 citations92
US5243482ASep 7, 1993
Floating type magnetic head supporting assembly including a coupling to a slider side surface
HITACHI LTD46 citations92
US5020041AMay 28, 1991
Magneto-optical memory apparatus having a floating magnetic head
HITACHI LTD31 citations92
US5430591AJul 4, 1995
Negative pressure flying head slider having siderails with narrow width portion
HITACHI LTD54 citations91
US4884154ANov 28, 1989
Flanged transducer supporting arm for a magnetic head/arm assembly
HITACHI LTD24 citations91
US5390059AFeb 14, 1995
Flying head slider supporting mechanism having active air pressure control
HITACHI LTD28 citations90
US4922356AMay 1, 1990
Transducer supporting apparatus and disk storage unit
HITACHI LTD24 citations90
US5377064ADec 27, 1994
Structure for supporting a slider with magnetic head for a linear magnetic disk unit
HITACHI LTD24 citations89
US4814906AMar 21, 1989
Magnetic head slider
HITACHI LTD34 citations89
US4630926ADec 23, 1986
Fine clearance measuring apparatus
HITACHI LTD27 citations85
US6462911B1Oct 8, 2002
Magnetic head support mechanism and magnetic disk device
HITACHI LTD17 citations84
US6493179B2Dec 10, 2002
Magnetic head gimbal assembly and magnetic disk unit
HITACHI LTD11 citations74
US6445544B2Sep 3, 2002
Magnetic head gimbal assembly and magnetic disk unit
HITACHI LTD8 citations74
US5724211AMar 3, 1998
Magnetic head support mechanism, having beam portion curved with internal stress
HITACHI LTD13 citations74
US6191923B1Feb 20, 2001
Magnetic head slider assembly for magnetic disk recording/reproducing apparatus
HITACHI LTD11 citations73
US5128821AJul 7, 1992
Flying head slider and magnetic disk unit employing same
HITACHI LTD16 citations73
US5107383AApr 21, 1992
Transducer supporting device for supporting a transducer in a rotary disk storage unit
HITACHI LTD16 citations73
US5659448AAug 19, 1997
Magnetic head supporting mechanism including a slider fixed to a slider spacer by a fixing area smaller than a contact area
HITACHI LTD14 citations72
US5136438AAug 4, 1992
Magnetic disk device having an auto-loading mechanism and a dust collecting mechanism
HITACHI LTD11 citations72
US5014144AMay 7, 1991
Magnetic head slider supporting apparatus
HITACHI LTD16 citations71
US6025974AFeb 15, 2000
Magnetic head slider assembly for magnetic disk recording/reproducing apparatus
HITACHI LTD2 citations62
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
6 patentsUS6292926B1Sep 18, 2001
Functional module model, pipelined circuit synthesis and pipelined circuit device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD26 citations92
US5168539ADec 1, 1992
Fiber-optic coil and method of manufacturing same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations89
US5101449AMar 31, 1992
Optical phase modulator with asymmetric piezoelectric vibrator
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD18 citations78
US5285257AFeb 8, 1994
Optic rotation sensing apparatus and related method including providing synchronous detection at a phase at which the AM noise is minimized
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations68
US6744949B2Jun 1, 2004
Single-element optical wavelength bandpass filter formed in optical fiber or optical waveguide and method of manufacture thereof
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
US6625355B2Sep 23, 2003
Adaptive dispersion compensating element
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations63
HITACHI GLOBAL STORAGE TECH
5 patentsUS7061722B2Jun 13, 2006
Magnetic head gimbal assembly and magnetic disk unit
HITACHI GLOBAL STORAGE TECH6 citations74
US6760193B1Jul 6, 2004
Magnetic head gimbal assembly and magnetic disk unit
HITACHI GLOBAL STORAGE TECH6 citations74
US7614137B2Nov 10, 2009
Method of manufacturing a magnetic slider head
HITACHI GLOBAL STORAGE TECH2 citations62
US7408741B2Aug 5, 2008
Magnetic disk slider having improved inclination margins in a rolling direction
HITACHI GLOBAL STORAGE TECH4 citations62
US7085103B2Aug 1, 2006
Magnetic head slider with side pads which each have a width W and a length L, wherein W>L
HITACHI GLOBAL STORAGE TECH2 citations62
TOSHIBA KK
2 patentsINT PROTOTYPE LAB INC
1 patentSHOWA MFG
1 patentSEMICONDUCTOR TECH ACAD RES CT
1 patentHGST Netherlands BV
1 patentUSUI TAKASHI
1 patentHITACHI CONSTRUCTION MACHINERY
1 patentSATO TAKAYASU
1 patentSHIMAMUNE TAKAYUKI
1 patentFUTABA IND CO LTD
1 patentMAZDA MOTOR
1 patentSHOWA CORP
1 patentShowing the top 50 of 65 patents by PatentIndex Score.