Inventor
MARUOKA TOSHIHIKO
JP6 patents
⚠️ This page may combine multiple inventors who share the name “MARUOKA TOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD
5 patentsUS6690220B2Feb 10, 2004
Reset circuit of semiconductor circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD15 citations78
US5754356AMay 19, 1998
Tracking error detector with comparison of amplitude detected pilot signals leaking in from tracks adjacent to the target track
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD12 citations73
US5594602AJan 14, 1997
Tracking error detecting circuit
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3 citations62
US7170564B2Jan 30, 2007
On-screen display device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2 citations61
US7009617B2Mar 7, 2006
On-screen display device
MATSUSHITA ELECTRIC INDUSTRIAL CO LTD1 citations50