Inventor
GOTOH HIROMITSU
JP9 patents
⚠️ This page may combine multiple inventors who share the name “GOTOH HIROMITSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO INSTR INC
6 patentsUS7568839B2Aug 4, 2009
Fluid dynamic pressure bearing, motor, and recording medium driving device
SEIKO INSTR INC25 citations89
US7736061B2Jun 15, 2010
Fluid dynamic bearing motor, and recording-medium driving apparatus
SEIKO INSTR INC9 citations83
US7438476B2Oct 21, 2008
Hydraulic dynamic bearing and spindle motor
SEIKO INSTR INC7 citations71
US7921547B2Apr 12, 2011
Method of magnetizing permanent magnet for a motor
SEIKO INSTR INC2 citations62
US7191806B2Mar 20, 2007
Oil injecting apparatus
SEIKO INSTR INC3 citations61
US7796357B2Sep 14, 2010
Information recording and playback apparatus and method of manufacturing the same
SEIKO INSTR INC1 citations51