Inventor
ONO MASUMI
JP12 patents
Patents
12 patentsUS5817389AOct 6, 1998
Optical disk
SONY CORP51 citations95
US5329512AJul 12, 1994
Temperature detection of a magneto-optic recording medium for controlling irradiation of an erasure region
SONY CORP55 citations93
US5390162AFeb 14, 1995
Method for reproducing signals recorded on optical recording medium
SONY CORP29 citations92
US5353277AOct 4, 1994
Optical disk having intertrack heat conduction suppression
SONY CORP32 citations92
US5335213AAug 2, 1994
Positional detection of a magneto-optic recording medium for controlling irradiation of a relief region
SONY CORP50 citations92
US5304440AApr 19, 1994
Optical disk
SONY CORP22 citations92
US5450387ASep 12, 1995
Optical pickup apparatus for phase changing optical disk
SONY CORP11 citations73
US5432774AJul 11, 1995
Optical recording medium
SONY CORP19 citations73
US7725824B2May 25, 2010
Action transmission system, terminal apparatus, action transmission method, and action transmission program
SONY CORP2 citations62
US5734634AMar 31, 1998
Recording method and recording equipment of optical disc reproducing method and reproducing equipment of optical disc
SONY CORP5 citations62
US5380573AJan 10, 1995
Optical recording medium
SONY CORP4 citations62
US7548891B2Jun 16, 2009
Information processing device and method, program, and recording medium
SONY CORP3 citations61