Inventor
NAGASHIMA HIDEKI
JP18 patents
⚠️ This page may combine multiple inventors who share the name “NAGASHIMA HIDEKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
17 patentsUS5224087AJun 29, 1993
Apparatus for recording compressed digital information to an optical disc
SONY CORP177 citations99
US5363362ANov 8, 1994
Apparatus for reproducing recorded data comprising interleaved clusters and cluster linking sectors
SONY CORP125 citations98
US5243588ASep 7, 1993
Method and apparatus for reading digital data bursts comprising data clusters and cluster linking sectors
SONY CORP117 citations98
US6205104B1Mar 20, 2001
Recording/reproducing apparatus for compressed data
SONY CORP73 citations96
US5519681AMay 21, 1996
Recording medium reproducing apparatus that identifies a channel of reproduced data
SONY CORP88 citations96
US6188662B1Feb 13, 2001
Recording apparatus with a receiving function and recording apparatus
SONY CORP43 citations92
US5963521AOct 5, 1999
Recording and/or reproducing method and apparatus with dubbing mode
SONY CORP20 citations92
US5699336ADec 16, 1997
Reproducing apparatus having buffer memory and capable of rapidly restarting reproduction and method of controlling the apparatus
SONY CORP44 citations92
US5613112AMar 18, 1997
Management of recordable area for TOC (table of contents) and recording or recording/reproducing apparatus for performing recording action based on the same TOC information
SONY CORP45 citations92
US6400667B1Jun 4, 2002
Recording/reproduction method and apparatus in which sub data is written/read in periods during which writing/reading of main data is not performed
SONY CORP16 citations84
US6301203B1Oct 9, 2001
Apparatus and method for reproducing main data and sub data in synchronization
SONY CORP12 citations74
US5790484AAug 4, 1998
Disc recording/reproducing apparatus having memory control which allows recording immediately upon loading of the disc
SONY CORP10 citations74
US5675559AOct 7, 1997
Disc recording reproducing apparatus having memory control which allows recording immediately upon loading of the disc
SONY CORP11 citations74
US5659529AAug 19, 1997
Data encoder
SONY CORP11 citations74
US5559780ASep 24, 1996
Recording apparatus for an optical recording medium
SONY CORP7 citations74
US5715220AFeb 3, 1998
Disc recording and/or reproducing apparatus wherein recording starting and ending dates and times are generated and recorded during a program recording mode, and starting and ending dates and times are displayed during a reproducing mode
SONY CORP8 citations73
US7730255B2Jun 1, 2010
Apparatus, method, and program for recording
SONY CORP0 citations41