Inventor
SUGAI ICHIRO
JP8 patents
⚠️ This page may combine multiple inventors who share the name “SUGAI ICHIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER CORP
4 patentsUS7522482B2Apr 21, 2009
Optical pickup device and apparatus for reading data from optical storage medium
PIONEER CORP12 citations84
US6958966B2Oct 25, 2005
Control device for optical disk player that corrects rotational frequency data based on input data
PIONEER CORP6 citations61
US7489603B2Feb 10, 2009
Optical pickup transfer apparatus
PIONEER CORP0 citations51
US8344234B2Jan 1, 2013
Tempo detecting device and tempo detecting program
PIONEER CORP1 citations49