Inventor
NAKAJIMA YASUFUMI
JP8 patents
⚠️ This page may combine multiple inventors who share the name “NAKAJIMA YASUFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
5 patentsUS7208833B2Apr 24, 2007
Electronic circuit device having circuit board electrically connected to semiconductor element via metallic plate
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD98 citations97
US6882130B2Apr 19, 2005
Battery-driven electronic device and mobile communication apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD53 citations96
US6943443B2Sep 13, 2005
Electronic circuit device including metallic member having installation members
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD25 citations92
US6477063B2Nov 5, 2002
Multi-output switching power source apparatus
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD23 citations91
US5262733ANov 16, 1993
Pulse-width modulation amplifier
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD63 citations91