Inventor
KOEZUKA SHINJI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “KOEZUKA SHINJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA CORP
8 patentsUS6441291B2Aug 27, 2002
Apparatus and method for creating content comprising a combination of text data and music data
YAMAHA CORP61 citations96
US5974387AOct 26, 1999
Audio recompression from higher rates for karaoke, video games, and other applications
YAMAHA CORP77 citations95
US6801898B1Oct 5, 2004
Time-scale modification method and apparatus for digital signals
YAMAHA CORP40 citations91
US7087829B2Aug 8, 2006
Method, system and recording medium for viewing/listening evaluation of musical performance
YAMAHA CORP25 citations90
US6487536B1Nov 26, 2002
Time-axis compression/expansion method and apparatus for multichannel signals
YAMAHA CORP15 citations83
US7574364B2Aug 11, 2009
Contents rating method
YAMAHA CORP19 citations82
US7567910B2Jul 28, 2009
Method of validating entrance to event site
YAMAHA CORP15 citations82
US6583348B2Jun 24, 2003
Server for use in rating of music contents
YAMAHA CORP16 citations82