Inventor
TSUTSUMI HIDEAKI
JP11 patents
⚠️ This page may combine multiple inventors who share the name “TSUTSUMI HIDEAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
9 patentsUS7966628B2Jun 21, 2011
Disk transfer mechanism and disk recording and/or reproduction apparatus
SONY CORP2 citations62
US7856641B2Dec 21, 2010
Disk drive device and centering members therefor
SONY CORP6 citations61
US7676819B2Mar 9, 2010
Disk conveying apparatus
SONY CORP3 citations61
US6964056B2Nov 8, 2005
Disk type recording and reproducing device
SONY CORP2 citations61
US7370338B2May 6, 2008
Disc type recording/reproduction device
SONY CORP4 citations60
US7222351B2May 22, 2007
Shutter closing mechanism and disc driving apparatus
SONY CORP2 citations60
US7137129B2Nov 14, 2006
Disk drive apparatus
SONY CORP3 citations60
US7269834B2Sep 11, 2007
Disc type recording and/or reproducing apparatus
SONY CORP1 citations50
US7017167B2Mar 21, 2006
Disc recording and/or reproduction apparatus
SONY CORP1 citations50