Inventor
KAWATA TOSHIHIKO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “KAWATA TOSHIHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ALPS ELECTRIC CO LTD
11 patentsUS4979066ADec 18, 1990
Loading controlling apparatus
ALPS ELECTRIC CO LTD54 citations95
US5737335AApr 7, 1998
Communication system using time division multiplex signal transmission
ALPS ELECTRIC CO LTD52 citations92
US5714854AFeb 3, 1998
On-car motor driving apparatus and self-diagnosing and selective driving mechanisms for the same
ALPS ELECTRIC CO LTD21 citations92
US4933614AJun 12, 1990
Motor drive control circuit
ALPS ELECTRIC CO LTD31 citations92
US4794269ADec 27, 1988
Load controller for automobile
ALPS ELECTRIC CO LTD26 citations92
US5708335AJan 13, 1998
On-car motor driving apparatus and self-diagnosing and selective driving mechanisms for the same
ALPS ELECTRIC CO LTD6 citations73
US5617000AApr 1, 1997
Apparatus for detecting and controlling the rotational position of a motor shaft
ALPS ELECTRIC CO LTD13 citations73
US5578912ANov 26, 1996
On-car motor driving apparatus and self-diagnosing and selective driving mechanisms for the same
ALPS ELECTRIC CO LTD10 citations73
US4772805ASep 20, 1988
Lamp illumination adjusting apparatus
ALPS ELECTRIC CO LTD9 citations73
US5872474AFeb 16, 1999
Waveform shaping circuit
ALPS ELECTRIC CO LTD12 citations69
US4716359ADec 29, 1987
Output stage control circuit
ALPS ELECTRIC CO LTD6 citations62