Inventor
SHIMODA YOSHITAKA
JP16 patents
⚠️ This page may combine multiple inventors who share the name “SHIMODA YOSHITAKA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER CORP
9 patentsUS6603726B1Aug 5, 2003
Pre-pit detection unit
PIONEER CORP30 citations92
US6480448B1Nov 12, 2002
Disc player
PIONEER CORP21 citations92
US6442115B1Aug 27, 2002
Information recording apparatus
PIONEER CORP38 citations92
US6292448B1Sep 18, 2001
Information recording apparatus
PIONEER CORP32 citations92
US6728181B2Apr 27, 2004
Code judging apparatus and method, record medium judging apparatus and method, and information recording apparatus and method
PIONEER CORP28 citations89
US6879771B1Apr 12, 2005
Recording timing setting apparatus and information recording apparatus
PIONEER CORP7 citations74
US6339581B1Jan 15, 2002
Disc player having a prepit detecting circuit
PIONEER CORP8 citations73
US7218584B2May 15, 2007
Information recording and reproducing apparatus
PIONEER CORP3 citations62
US6894955B1May 17, 2005
Quick access information read and write devices
PIONEER CORP5 citations59
PIONEER ELECTRONIC CORP
6 patentsUS6324136B1Nov 27, 2001
Apparatus for and method of setting accurate recording time point
PIONEER ELECTRONIC CORP27 citations92
US6137756AOct 24, 2000
Information recording using technique for detecting erroneous recording
PIONEER ELECTRONIC CORP23 citations92
US5341353AAug 23, 1994
Actuator position detector, actuator position controller and track search controller
PIONEER ELECTRONIC CORP19 citations74
US5216652AJun 1, 1993
Light spot position detector
PIONEER ELECTRONIC CORP13 citations74
US5212675AMay 18, 1993
Apparatus for detecting position of light spot
PIONEER ELECTRONIC CORP18 citations72
US6577565B1Jun 10, 2003
Optical pickup for performing recording or reading operation on recording medium having prepits
PIONEER ELECTRONIC CORP2 citations63