Inventor
AMANO MITSUYOSHI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “AMANO MITSUYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
PIONEER ELECTRONIC CORP
6 patentsUS5506370AApr 9, 1996
Display controlling apparatus for music accompaniment playing system, and the music accompaniment playing system
PIONEER ELECTRONIC CORP43 citations92
US5494443AFeb 27, 1996
Karaoke system and method of managing playing time of karaoke songs
PIONEER ELECTRONIC CORP34 citations92
US5484291AJan 16, 1996
Apparatus and method of playing karaoke accompaniment
PIONEER ELECTRONIC CORP25 citations92
US5574243ANov 12, 1996
Melody controlling apparatus for music accompaniment playing system the music accompaniment playing system and melody controlling method for controlling and changing the tonality of the melody using the MIDI standard
PIONEER ELECTRONIC CORP18 citations73
US5848422ADec 8, 1998
Data management device in a karaoke communications system
PIONEER ELECTRONIC CORP14 citations72
US5587547ADec 24, 1996
Musical sound producing device with pitch change circuit for changing only pitch variable data of pitch variable/invariable data
PIONEER ELECTRONIC CORP5 citations62
PIONEER CORP
3 patentsUS7426192B2Sep 16, 2008
Network conference system, conference server, record server, and conference terminal
PIONEER CORP32 citations88
US7548951B2Jun 16, 2009
Minute file creation method, minute file management method, conference server, and network conference system
PIONEER CORP17 citations79
US7543021B2Jun 2, 2009
Network conference system
PIONEER CORP0 citations34