Inventor
TOMIDA KENJI
JP35 patents
⚠️ This page may combine multiple inventors who share the name “TOMIDA KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
15 patentsUS5659445AAug 19, 1997
Recording disk apparatus and rotational supporting structure therefor having improved lubrication arrangement
HITACHI LTD67 citations96
US6771460B2Aug 3, 2004
Spindle motor and magnetic disc device using thereof having radial and thrust bearings
HITACHI LTD23 citations92
US6469866B1Oct 22, 2002
Spindle motor and magnetic disc device with hydrodynamic bearing
HITACHI LTD16 citations92
US6356408B1Mar 12, 2002
Magnetic disk apparatus, including spindle motor having air flow passage in hub for pressure balance
HITACHI LTD30 citations92
US6243230B1Jun 5, 2001
Disk drive unit with hydrodynamic fluid bearing unit and disk device with said drive unit
HITACHI LTD19 citations92
US5973878AOct 26, 1999
Recording disk apparatus and rotational supporting structure therefor, having a magnetic lubricant seal which is inclined
HITACHI LTD34 citations92
US5885005AMar 23, 1999
Bearing device and spindle motor provided with the bearing device
HITACHI LTD43 citations92
US6243228B1Jun 5, 2001
Information storage and retrieval device
HITACHI LTD18 citations84
US6697218B2Feb 24, 2004
Information storage and retrieval device
HITACHI LTD7 citations74
US6583950B2Jun 24, 2003
Information storage and retrieval device provided with shock-absorbing mechanism
HITACHI LTD9 citations74
US6369981B2Apr 9, 2002
Disk drive unit with hydrodynamic fluid bearing unit and disk device with said drive unit
HITACHI LTD13 citations74
US6680814B2Jan 20, 2004
Spindle motor and magnetic disc device with hydrodynamic bearings
HITACHI LTD8 citations73
US6369980B2Apr 9, 2002
Disk drive unit with hydrodynamic fluid bearing unit and disk device with said drive unit
HITACHI LTD1 citations63
US6195224B1Feb 27, 2001
Disc device
HITACHI LTD3 citations63
US6407883B2Jun 18, 2002
Disc device
HITACHI LTD0 citations52
TOYOTA MOTOR CO LTD
14 patentsUSD588965SMar 24, 2009
Front bumper for automobile
TOYOTA MOTOR CO LTD22 citations92
USD525562SJul 25, 2006
Motor vehicle and toy replica thereof
TOYOTA MOTOR CO LTD33 citations92
USD509311SSep 6, 2005
Rear combination lamp for an automobile
TOYOTA MOTOR CO LTD18 citations92
USD525910SAug 1, 2006
Motor vehicle and toy replica thereof
TOYOTA MOTOR CO LTD36 citations90
USD525570SJul 25, 2006
Grill for an automobile
TOYOTA MOTOR CO LTD25 citations89
USD519882SMay 2, 2006
Motor vehicle and/or toy replica thereof
TOYOTA MOTOR CO LTD12 citations84
USD516967SMar 14, 2006
Bumper for an automobile
TOYOTA MOTOR CO LTD13 citations83
USD574304SAug 5, 2008
Grill for an automobile
TOYOTA MOTOR CO LTD6 citations74
USD519059SApr 18, 2006
Motor vehicle and/or toy replica thereof
TOYOTA MOTOR CO LTD7 citations73
USD520416SMay 9, 2006
Front grille for an automobile
TOYOTA MOTOR CO LTD9 citations72
USD573512SJul 22, 2008
Automobile and toy replica thereof
TOYOTA MOTOR CO LTD3 citations62
USD526423SAug 8, 2006
Front combination lamp for automobile
TOYOTA MOTOR CO LTD1 citations52
USD519227SApr 18, 2006
Rear combination lamp for an automobile
TOYOTA MOTOR CO LTD0 citations52
USD525726SJul 25, 2006
Rear combination lamp for automobile
TOYOTA MOTOR CO LTD1 citations51