Inventor
KITAYAMA TORU
JP36 patents
⚠️ This page may combine multiple inventors who share the name “KITAYAMA TORU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YAMAHA CORP
20 patentsUS6703549B1Mar 9, 2004
Performance data generating apparatus and method and storage medium
YAMAHA CORP81 citations97
US6392135B1May 21, 2002
Musical sound modification apparatus and method
YAMAHA CORP57 citations96
US7102072B2Sep 5, 2006
Apparatus and computer program for detecting and correcting tone pitches
YAMAHA CORP22 citations92
US5998724ADec 7, 1999
Tone synthesizing device and method capable of individually imparting effect to each tone to be generated
YAMAHA CORP29 citations92
US5770812AJun 23, 1998
Software sound source with advance synthesis of waveform
YAMAHA CORP21 citations92
US5519167AMay 21, 1996
Musical tone synthesizing apparatus
YAMAHA CORP36 citations92
US7888580B2Feb 15, 2011
Electronic musical system and control method for controlling an electronic musical apparatus of the system
YAMAHA CORP8 citations84
US7102068B2Sep 5, 2006
Waveform data analysis method and apparatus suitable for waveform expansion/compression control
YAMAHA CORP6 citations74
US5536903AJul 16, 1996
Musical tone synthesizing apparatus having a loop circuit
YAMAHA CORP8 citations74
US5382751AJan 17, 1995
Electronic musical instrument including a configurable tone synthesizing system
YAMAHA CORP9 citations74
US5373098ADec 13, 1994
Device for generating tone signals using modulation
YAMAHA CORP10 citations74
US5359146AOct 25, 1994
Musical tone synthesizing apparatus having smoothly varying tone control parameters
YAMAHA CORP15 citations74
US5442130AAug 15, 1995
Musical tone synthesizing apparatus using comb filter
YAMAHA CORP17 citations73
US5525142AJun 11, 1996
Electronic musical instrument capable of controlling musical tone characteristics on a real-time basis
YAMAHA CORP15 citations71
US7094965B2Aug 22, 2006
Waveform data analysis method and apparatus suitable for waveform expansion/compression control
YAMAHA CORP2 citations63
US6175073B1Jan 16, 2001
Tone synthesizing device and method based on physical model tone generator
YAMAHA CORP3 citations63
US11314477B2Apr 26, 2022
Audio processing apparatus, operation method of audio processing apparatus, and audio processing system
YAMAHA CORP0 citations62
US5426262AJun 20, 1995
Electronic musical instrument capable of simulating small pitch variation at initiation of musical tone generation
YAMAHA CORP6 citations62
US7859533B2Dec 28, 2010
Data processing apparatus and parameter generating apparatus applied to surround system
YAMAHA CORP5 citations60
US9368156B2Jun 14, 2016
Operation device
YAMAHA CORP1 citations51
FUJITSU LTD
5 patentsUS9621679B2Apr 11, 2017
Operation task managing apparatus and method
FUJITSU LTD2 citations67
US12393445B2Aug 19, 2025
Computer-readable recording medium storing information processing program, information processing method, and information processing apparatus
FUJITSU LTD0 citations50
US12373280B2Jul 29, 2025
Computer-readable recording medium storing information processing program, information processing method, and information processing apparatus
FUJITSU LTD0 citations50
US9881046B2Jan 30, 2018
Recording medium having stored therein process managing program, process managing apparatus and process managing method
FUJITSU LTD0 citations34
US10430582B2Oct 1, 2019
Management apparatus and management method
FUJITSU LTD0 citations33
UNISIA JECS CORP
4 patentsUS6021763AFeb 8, 2000
Fuel supply apparatus for a direct injection gasoline internal combustion engine
UNISIA JECS CORP39 citations87
US6450148B2Sep 17, 2002
Fuel pressure control device of engine
UNISIA JECS CORP14 citations84
US6382184B2May 7, 2002
Device for controlling fuel pressure of engine and method thereof
UNISIA JECS CORP18 citations84
US5427069AJun 27, 1995
Apparatus and method for fuel injection timing control of an internal combustion engine
UNISIA JECS CORP9 citations71