Inventor
IWASE HIROYUKI
JP29 patents
⚠️ This page may combine multiple inventors who share the name “IWASE HIROYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA CORP
22 patentsUS5386081AJan 31, 1995
Automatic performance device capable of successive performance of plural music pieces
YAMAHA CORP76 citations94
US7319493B2Jan 15, 2008
Apparatus and program for setting video processing parameters
YAMAHA CORP33 citations92
US7019788B2Mar 28, 2006
Video mixer apparatus
YAMAHA CORP22 citations92
US6259015B1Jul 10, 2001
Acoustic signal producing apparatus
YAMAHA CORP28 citations92
US6121529ASep 19, 2000
Information input apparatus for music composition and related applications
YAMAHA CORP21 citations89
US7221852B2May 22, 2007
Motion picture playback apparatus and motion picture playback method
YAMAHA CORP26 citations88
US9029676B2May 12, 2015
Musical score device that identifies and displays a musical score from emitted sound and a method thereof
YAMAHA CORP5 citations84
US7518659B2Apr 14, 2009
Video mixer apparatus
YAMAHA CORP13 citations84
US7476796B2Jan 13, 2009
Image controlling apparatus capable of controlling reproduction of image data in accordance with event
YAMAHA CORP8 citations84
US9006551B2Apr 14, 2015
Musical performance-related information output device, system including musical performance-related information output device, and electronic musical instrument
YAMAHA CORP7 citations83
US4957552ASep 18, 1990
Electronic musical instrument with plural musical tones designated by manipulators
YAMAHA CORP21 citations82
US7236210B2Jun 26, 2007
Multi-channel video mixer for applying visual effects to video signals
YAMAHA CORP7 citations74
US5608178AMar 4, 1997
Method of storing and editing performance data in an automatic performance device
YAMAHA CORP15 citations74
US5532425AJul 2, 1996
Automatic performance device having a function to optionally add a phrase performance during an automatic performance
YAMAHA CORP11 citations73
US5864081AJan 26, 1999
Musical tone generating apparatus, musical tone generating method and storage medium
YAMAHA CORP11 citations72
US5804754ASep 8, 1998
Wave table sound source capable of processing external waveform
YAMAHA CORP8 citations72
US6969798B2Nov 29, 2005
Apparatus, method and computer program for imparting tone effects to musical tone signals
YAMAHA CORP4 citations63
US5563360AOct 8, 1996
Automatic performance apparatus capable of repetitive performance of specified portion
YAMAHA CORP1 citations52
US11250704B2Feb 15, 2022
Information provision device, terminal device, information provision system, and information provision method
YAMAHA CORP0 citations47
US10733386B2Aug 4, 2020
Terminal device, information providing system, information presentation method, and information providing method
YAMAHA CORP0 citations40
US10846150B2Nov 24, 2020
Information processing method and terminal apparatus
YAMAHA CORP0 citations37
US10621997B2Apr 14, 2020
Information providing system, information providing method, and computer-readable recording medium
YAMAHA CORP0 citations37
IWASE HIROYUKI
3 patentsUS8697975B2Apr 15, 2014
Musical performance-related information output device, system including musical performance-related information output device, and electronic musical instrument
IWASE HIROYUKI8 citations82
US8688250B2Apr 1, 2014
Content data reproduction apparatus and a sound processing system
IWASE HIROYUKI10 citations82
US9721465B2Aug 1, 2017
Information-providing system, portable terminal device, server, and program
IWASE HIROYUKI1 citations50