Inventor
YUKUMOTO TOMOMI
JP22 patents
⚠️ This page may combine multiple inventors who share the name “YUKUMOTO TOMOMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
18 patentsUS6707787B2Mar 16, 2004
Optical recording medium
SONY CORP17 citations92
US6440516B1Aug 27, 2002
Optical disc
SONY CORP28 citations92
US6242066B1Jun 5, 2001
Optical recording medium, optical recording and reproducing apparatus using the same and manufacturing method of optical recording medium
SONY CORP34 citations92
US6663935B1Dec 16, 2003
Disk-like multilayer information recording medium and production method thereof
SONY CORP18 citations84
US6574180B2Jun 3, 2003
Multilayer optical disk and method of initializing the same
SONY CORP14 citations84
US7089986B2Aug 15, 2006
Laminating apparatus for optical disc
SONY CORP18 citations82
US6986861B2Jan 17, 2006
Method of producing an optical recording medium
SONY CORP10 citations74
US6928651B2Aug 9, 2005
Initialization method of optical recording medium
SONY CORP7 citations74
US7005174B2Feb 28, 2006
Optical recording medium-producing sheet and optical recording medium
SONY CORP8 citations72
US6524418B2Feb 25, 2003
Method of production of multilayer optical recording medium
SONY CORP11 citations72
US7480928B2Jan 20, 2009
Optical recording medium and method of producing the same
SONY CORP2 citations63
US7307941B2Dec 11, 2007
Optical recording medium having substantially uniform interlayer structure
SONY CORP4 citations63
US7285332B2Oct 23, 2007
Laminate roll
SONY CORP2 citations62
US10414118B2Sep 17, 2019
Microchip manufactured with thermocompression
SONY CORP0 citations52
US7962927B2Jun 14, 2011
Optical disk
SONY CORP0 citations52
US7596077B2Sep 29, 2009
Optical disk
SONY CORP0 citations52
US11110451B2Sep 7, 2021
Micro-channel device and method for manufacturing micro-channel device
SONY CORP0 citations51
US6780262B2Aug 24, 2004
Multilayer disc manufacturing apparatus, and disc bonding method
SONY CORP0 citations39