Inventor
GOTO HIROMITSU
JP15 patents
⚠️ This page may combine multiple inventors who share the name “GOTO HIROMITSU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEIKO INSTR INC
12 patentsUS6307291B1Oct 23, 2001
Hydraulic dynamic bearing and spindle motor and rotary assembly provided
SEIKO INSTR INC59 citations95
US6371650B1Apr 16, 2002
Hydraulic dynamic bearing and spindle motor and rotary assembly provided
SEIKO INSTR INC52 citations92
US6252322B1Jun 26, 2001
Spindle motor
SEIKO INSTR INC44 citations91
US6400052B1Jun 4, 2002
Motor and rotary apparatus having motor
SEIKO INSTR INC15 citations84
US6384495B1May 7, 2002
Motor, method of manufacturing motor and rotary apparatus equipped with motor
SEIKO INSTR INC18 citations84
US6354742B1Mar 12, 2002
Hydraulic dynamic bearing and spindle motor
SEIKO INSTR INC15 citations83
US6247848B1Jun 19, 2001
Hydraulic dynamic bearing and spindle motor utilizing hydraulic dynamic bearing
SEIKO INSTR INC15 citations83
US6552456B2Apr 22, 2003
Hydraulic dynamic pressure bearing motor
SEIKO INSTR INC17 citations81
US6371649B1Apr 16, 2002
Method for lubricating a fluid dynamic pressure bearing
SEIKO INSTR INC10 citations72
US6278214B1Aug 21, 2001
Motor, method of producing motor, and rotator device
SEIKO INSTR INC4 citations62
US6246139B1Jun 12, 2001
Spindle motor and method of formation
SEIKO INSTR INC6 citations62
US6575633B2Jun 10, 2003
Hydraulic bearing motor
SEIKO INSTR INC6 citations60