Inventor · disambiguated record
Sueo Akashi
Also filed as: AKASHI SUEO
5 granted patents·160 citations·filing 1991–1994
84Inventor score
Files withHITACHI LTD5
Top patents by PatentIndex Score
5 records- 0180US5325006ASealed magnetic fluid bearing for polygon mirror drive motorHITACHI LTD·Filed 1991·Granted Jun 28, 1994·42 cites·9 claims
- 0276US5574322AMotor, a printer having such a motor and a disk drive system having such a motorHITACHI LTD·Filed 1993·Granted Nov 12, 1996·46 cites·20 claims
- 0370US5541462ARotary body bearing apparatus, motor and polygon mirror motorHITACHI LTD·Filed 1994·Granted Jul 30, 1996·25 cites·17 claims
- 0469US5493161ASealed magnetic fluid bearing for polygon mirror drive motorHITACHI LTD·Filed 1994·Granted Feb 20, 1996·23 cites·13 claims
- 0553US5469008AMotor with a bearing lubricated by magnetic fluidHITACHI LTD·Filed 1993·Granted Nov 21, 1995·24 cites·9 claims
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