Inventor
MATSUO AKIHIDE
JP5 patents
Patents
5 patentsUS5715116AFeb 3, 1998
Spindle motor for driving memory disk
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD134 citations97
US5822846AOct 20, 1998
Method of manufacturing a disk drive spindle motor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD95 citations96
US5744882AApr 28, 1998
Spindle motor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD53 citations95
US5483113AJan 9, 1996
Electric motor for driving a magnetic disk
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD28 citations91
US6188152B1Feb 13, 2001
Motor and hard disk drive having a reduced vibration motor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations72