Inventor
MIYAGAWA TOMOKO
JP5 patents
⚠️ This page may combine multiple inventors who share the name “MIYAGAWA TOMOKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER ELECTRONIC CORP
3 patentsUS5608698AMar 4, 1997
Disk player which avoids sound failure resulted from retry of data reading
PIONEER ELECTRONIC CORP248 citations97
US5926445AJul 20, 1999
Waveform controlling device for a tracking error signal
PIONEER ELECTRONIC CORP27 citations92
US5751674AMay 12, 1998
Apparatus for controlling bias amount of focus error signal
PIONEER ELECTRONIC CORP28 citations91
PIONEER CORP
2 patentsUS6738330B2May 18, 2004
Optical information reproducing and recording apparatus utilizing varying temperature setting ranges
PIONEER CORP9 citations68
US7200090B2Apr 3, 2007
Information recording apparatus including information attaching and generating device which generates group control information
PIONEER CORP0 citations36