Inventor
SHIMPUKU YOSHIHIDE
JP34 patents
⚠️ This page may combine multiple inventors who share the name “SHIMPUKU YOSHIHIDE”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
30 patentsUS6879637B1Apr 12, 2005
Method and apparatus for modulating and demodulating data into a variable length code and a providing medium for implementing the method
SONY CORP70 citations99
US5781131AJul 14, 1998
Data encoding method and data decoding method
SONY CORP55 citations96
US5432799AJul 11, 1995
Modulating method
SONY CORP67 citations96
US6359930B1Mar 19, 2002
Modulation device and method and distribution medium
SONY CORP19 citations93
US6172622B1Jan 9, 2001
Demodulating device, demodulating method and supply medium
SONY CORP27 citations93
US5600315AFeb 4, 1997
Modulating method and demodulating apparatus
SONY CORP18 citations93
US5528236AJun 18, 1996
Modulating method, demodulating method, modulating apparatus, and demodulating apparatus
SONY CORP23 citations93
US6928602B2Aug 9, 2005
Encoding method and encoder
SONY CORP30 citations92
US5469162ANov 21, 1995
Data modulation method
SONY CORP22 citations92
US5400023AMar 21, 1995
Modulating method and demodulating method as well as modulating apparatus and demodulating apparatus
SONY CORP40 citations92
US5355133AOct 11, 1994
Data modulating method and apparatus and data demodulating method and apparatus
SONY CORP34 citations92
US5745582AApr 28, 1998
Audio signal transmitting apparatus audio signal receiving apparatus and audio signal transmitting and receiving system
SONY CORP46 citations91
US7474366B2Jan 6, 2009
Color liquid crystal display device
SONY CORP12 citations84
US7188299B2Mar 6, 2007
Data-recording/reproduction apparatus and data-recording/reproduction method
SONY CORP17 citations84
US5699061ADec 16, 1997
Method and apparatus for generating NRZI code with limited runs of ones
SONY CORP18 citations84
US7046736B2May 16, 2006
Method and apparatus for modulating and demodulating data into a variable-length code and providing a sync signal to the train of codes
SONY CORP8 citations82
US7283592B2Oct 16, 2007
Method and apparatus for modulating and demodulating data into a variable length code and a providing medium for implementing the method
SONY CORP2 citations74
US7266153B2Sep 4, 2007
Method and apparatus for modulating and demodulating data into a variable length code and a providing medium for implementing the method
SONY CORP6 citations74
US7200175B2Apr 3, 2007
Data-modulating apparatus, data-modulating method, data-demodulating apparatus, data-demodulating method, and data-providing medium
SONY CORP4 citations74
US7054373B2May 30, 2006
Method and apparatus for modulating and demodulating data into a variable-length code and providing a sync signal to the train of codes
SONY CORP6 citations74
US7050506B2May 23, 2006
Method and apparatus for modulating and demodulating data into a variable-length code and providing a sync signal to the train of codes
SONY CORP4 citations74
US7046735B2May 16, 2006
Method and apparatus for modulating and demodulating data into a variable-length code and providing a sync signal to the train of codes
SONY CORP4 citations74
US6983022B2Jan 3, 2006
Method and apparatus for modulating and demodulating data into a variable-length code and providing a sync signal to the train of codes
SONY CORP6 citations74
US5537422AJul 16, 1996
Synchronization signal detector, synchronization signal detecting method and demodulator
SONY CORP16 citations74
US4646169AFeb 24, 1987
Magnetic recording device
SONY CORP10 citations74
US5357524AOct 18, 1994
Apparatus for converting a digital signal
SONY CORP12 citations73
US5138314AAug 11, 1992
Method for converting and/or detecting data
SONY CORP8 citations73
US6014096AJan 11, 2000
Data decoding method and device
SONY CORP4 citations63
US7526032B2Apr 28, 2009
Sync signal insertion that breaks a maximum bit-run and has a particular detection distance between two or more sync patterns
SONY CORP0 citations52
US7190726B2Mar 13, 2007
Method and apparatus for modulating and demodulating data into a variable-length code and providing a sync signal to the train of codes
SONY CORP0 citations52
PHILIPS CORP
3 patentsUS6225921B1May 1, 2001
Device for encoding/decoding n-bit source words into corresponding m-bit channel words, and vice versa
PHILIPS CORP26 citations92
US6275175B1Aug 14, 2001
Device for encoding/decoding n-bit source words into corresponding m-bit channel words, and vice versa
PHILIPS CORP14 citations74
US6175318B1Jan 16, 2001
Device for encoding/decoding n-bit source words into corresponding m-bit channel words, and vice versa
PHILIPS CORP11 citations74