Inventor
NAKAYAMA TSUKASA
JP10 patents
⚠️ This page may combine multiple inventors who share the name “NAKAYAMA TSUKASA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PANASONIC CORP
7 patentsUS8020178B2Sep 13, 2011
Optical disk device having supported rotating arm
PANASONIC CORP2 citations61
US7844980B2Nov 30, 2010
Optical disc device having reduced striking sound
PANASONIC CORP2 citations61
US7793313B2Sep 7, 2010
Optical disc device for identifying an inserted disc
PANASONIC CORP4 citations61
US7840973B2Nov 23, 2010
Optical disc device having improved disc detection
PANASONIC CORP2 citations60
US7900219B2Mar 1, 2011
Disc device having improved suppression of disc movement
PANASONIC CORP0 citations50
US7836462B2Nov 16, 2010
Optical disk device
PANASONIC CORP0 citations50
US7752640B2Jul 6, 2010
Optical disk device
PANASONIC CORP0 citations50