Inventor
FUKAMIZU SHINGO
JP13 patents
⚠️ This page may combine multiple inventors who share the name “FUKAMIZU SHINGO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC CORP
6 patentsUS7768226B2Aug 3, 2010
Motor drive device and motor drive method
PANASONIC CORP26 citations92
US7667419B2Feb 23, 2010
Motor driving apparatus, motor driving method and disk driving apparatus
PANASONIC CORP23 citations92
US7531976B2May 12, 2009
Motor drive device
PANASONIC CORP28 citations92
US7535188B2May 19, 2009
Motor driving apparatus, motor driving method and disk driving apparatus
PANASONIC CORP18 citations83
US7687900B2Mar 30, 2010
Semiconductor integrated circuit device and fabrication method for the same
PANASONIC CORP6 citations61
US7667316B2Feb 23, 2010
Semiconductor integrated circuit and method for manufacturing the same
PANASONIC CORP5 citations56
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
6 patentsUS6566827B2May 20, 2003
Disk drive apparatus and motor
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD13 citations84
US6838853B2Jan 4, 2005
Stepping motor drive device and method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD17 citations83
US6906489B2Jun 14, 2005
Stepping motor drive device and method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations73
US7129671B2Oct 31, 2006
Stepping motor drive device and method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD10 citations72
US7420348B2Sep 2, 2008
Drive apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD7 citations71
US7023157B2Apr 4, 2006
Stepping motor drive device and method
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD4 citations61