Inventor
NISHIO YOSHIMICHI
JP12 patents
⚠️ This page may combine multiple inventors who share the name “NISHIO YOSHIMICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER CORP
10 patentsUS6654863B2Nov 25, 2003
Disc reproduction apparatus and method therefor
PIONEER CORP37 citations91
US6683826B1Jan 27, 2004
System for reproducing information recorded on an information recording medium
PIONEER CORP13 citations84
US6777657B2Aug 17, 2004
Focusing controller for focus jump control between recording layers of multilayer disk
PIONEER CORP13 citations81
US6952387B2Oct 4, 2005
Optical disk playing apparatus and method for discriminating optical disk
PIONEER CORP7 citations73
US6587412B1Jul 1, 2003
Apparatus and method for detecting abnormal insertion of disc body
PIONEER CORP10 citations73
US6574171B1Jun 3, 2003
System for reproducing recording mediums
PIONEER CORP9 citations73
US7113457B2Sep 26, 2006
Information reproducing system having means for preventing a breakdown thereof caused by abnormal conditions
PIONEER CORP2 citations62
US7230892B2Jun 12, 2007
Method and apparatus for recording and reproducing information utilizing a selection command that selects recorded information
PIONEER CORP2 citations61
US6333901B1Dec 25, 2001
Disc reproducing apparatus for determining a track jump
PIONEER CORP1 citations52
US6252832B1Jun 26, 2001
Initializing position for transporting a reproducing apparatus
PIONEER CORP1 citations52