Inventor
HIJIKATA MASAKAZU
JP4 patents
Patents
4 patentsUS6661764B2Dec 9, 2003
Disc reproducing device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations60
US6262412B1Jul 17, 2001
Optical pick-up position detector having a motor with a controlled driving voltage
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations59
US6344974B1Feb 5, 2002
Printed circuit board and method of producing same
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD5 citations55
US6657220B2Dec 2, 2003
Disk detecting device used in a disk recording/reproducing system and resultant disk recording/reproducing system
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD0 citations38