P

Inventor

KAWAMURA MAKOTO

JP111 patents
⚠️ This page may combine multiple inventors who share the name “KAWAMURA MAKOTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY CORP

33 patents
US6192189B1Feb 20, 2001

Data recording method and apparatus, data recorded medium and data reproducing method and apparatus

SONY CORP158 citations99
US6075920AJun 13, 2000

Method and apparatus for recording/ reproducing data and subcode information onto/from a recording medium

SONY CORP95 citations99
US5734787AMar 31, 1998

Optical disk having a particular format to store user-selected data, such as compressed video data or computed files, including a dedicated TOC region and an application TOC to identify the video compression format

SONY CORP97 citations99
US5621840AApr 15, 1997

Data transmission method and apparatus, data decoding apparatus, and data recording medium

SONY CORP173 citations99
US5596565AJan 21, 1997

Method and apparatus for recording MPEG-compressed video data and compressed audio data on a disk

SONY CORP101 citations99
US5592450AJan 7, 1997

Method for reproducing compressed information data from a disk using a spatial frequency less than the track pitch

SONY CORP98 citations99
US6535688B1Mar 18, 2003

Apparatus and methods for multiplexing, recording and controlling the display of image data, and recording medium therefor

SONY CORP83 citations98
US6424614B1Jul 23, 2002

Data recording medium and record/playback apparatus using the data recording medium

SONY CORP122 citations98
US6363212B1Mar 26, 2002

Apparatus and method for encoding and decoding digital video data

SONY CORP98 citations98
US6198877B1Mar 6, 2001

Method and apparatus for recording programs formed of picture and audio data, data recording medium having programs formed of picture and audio data recorded thereon, and method and apparatus for reproducing programs having picture and audio data

SONY CORP125 citations98
US5719982AFeb 17, 1998

Apparatus and method for decoding data

SONY CORP104 citations98
US6873344B2Mar 29, 2005

Media production system using flowgraph representation of operations

SONY CORP69 citations96
US6151441ANov 21, 2000

System for storing and reproducing multiplexed data

SONY CORP37 citations96
US6009229ADec 28, 1999

Data coding/decoding method and apparatus and coded data recording medium

SONY CORP79 citations96
US5881203AMar 9, 1999

Data recording method and apparatus data record medium and data reproducing method and apparatus

SONY CORP74 citations96
US5793779AAug 11, 1998

Optical disk and method and apparatus for recording and then playing information back from that disk

SONY CORP48 citations96
US5715355AFeb 3, 1998

Optical disk having a particular format to store user-selected data, such as video data or computer files, including a dedicated TOC region

SONY CORP71 citations96
US6535213B1Mar 18, 2003

Curve edition system, curve-loop detecting system, curve-loop removing system

SONY CORP59 citations94
USRE38638EOct 26, 2004

Optical disk having a particular format to store user-selected data, such as video data or computer files, including a dedicated TOC region

SONY CORP18 citations93
USRE38502EApr 20, 2004

Method and apparatus for recovering TOC and user information from an optical disk and using the TOC information to access user tracks

SONY CORP13 citations93
US6539166B2Mar 25, 2003

Data multiplexer, data multiplexing method, data recording medium, data recorder, data demultiplexer and data demultiplexing method

SONY CORP29 citations93
US6504994B2Jan 7, 2003

Data reproduction apparatus and data storage medium

SONY CORP19 citations93
US6442334B1Aug 27, 2002

Data recording method and apparatus, data recording medium, and data reproducing method and apparatus

SONY CORP25 citations93
US6314234B1Nov 6, 2001

System for storing and reproducing multiplexed data

SONY CORP29 citations93
USRE37327EAug 14, 2001

Method for reproducing compressed information data from a disk using a spatial frequency less than the track pitch

SONY CORP15 citations93
US6078722AJun 20, 2000

Method of and apparatus for reverse playback of a time division multiplexed signal

SONY CORP19 citations93
US5966182AOct 12, 1999

Recording data production apparatus and method, recording medium reproducing apparatus and method, and recording medium

SONY CORP17 citations93
US5923811AJul 13, 1999

Apparatus and method for decoding data

SONY CORP32 citations93
US5802242ASep 1, 1998

Method of and apparatus for reverse playback of a time-division-multiplexed signal

SONY CORP19 citations93
US5768466AJun 16, 1998

Method of and apparatus for reverse playback of a time-division -multiplexed signal

SONY CORP24 citations93
US5715354AFeb 3, 1998

Image data regenerating apparatus

SONY CORP24 citations93
US5617384AApr 1, 1997

Method and apparatus for recovering TOC and user information from an optical disk and using the TOC information to access user tracks

SONY CORP25 citations93
US6058241AMay 2, 2000

Playback method and apparatus for reproducing encoded data in a reverse playback operation

SONY CORP33 citations92

MAZDA MOTOR

12 patents

FUJI PHOTO FILM CO LTD

3 patents

PANAFACOM LTD

1 patent

YAMAHA MOTOR CO LTD

1 patent

Showing the top 50 of 111 patents by PatentIndex Score.