Inventor

IZUMISAWA GEN

JP15 patents

Patents

15 patents

US7476797B2Jan 13, 2009

Resonance generator

KAWAI MUSICAL INSTR MFG CO14 citations84

US5637821AJun 10, 1997

Storing and interpolating means for a musical sound generating device

KAWAI MUSICAL INSTR MFG CO19 citations83

US5473108ADec 5, 1995

Electronic keyboard musical instrument capable of varying a musical tone signal according to the velocity of an operated key

KAWAI MUSICAL INSTR MFG CO13 citations74

US5428183AJun 27, 1995

Tone signal generating apparatus for performing a timbre change by storing a full frequency band in a wave memory

KAWAI MUSICAL INSTR MFG CO15 citations74

US6184453B1Feb 6, 2001

Tone generator, electronic instrument, and storage medium

KAWAI MUSICAL INSTR MFG CO7 citations73

US5936182AAug 10, 1999

Musical tone synthesizer for reproducing a plural series of overtones having different inharmonicities

KAWAI MUSICAL INSTR MFG CO9 citations73

US5478968ADec 26, 1995

Stereophonic sound generation system using timing delay

KAWAI MUSICAL INSTR MFG CO11 citations73

US5455380AOct 3, 1995

Electronic musical instrument altering tone sound effects responsive to number of channels or tone range

KAWAI MUSICAL INSTR MFG CO12 citations73

US5288940AFeb 22, 1994

Tone generating circuitry for reading out one-shot and sustaining waveforms

KAWAI MUSICAL INSTR MFG CO13 citations73

US5185491AFeb 9, 1993

Method for processing a waveform

KAWAI MUSICAL INSTR MFG CO12 citations73

US5146834ASep 15, 1992

Interpolating tone wave generator having truncated data

KAWAI MUSICAL INSTR MFG CO12 citations73

US5221803AJun 22, 1993

Tone signal generation from fewer circuits

KAWAI MUSICAL INSTR MFG CO9 citations70

US7642445B2Jan 5, 2010

Music sound generator

KAWAI MUSICAL INSTR MFG CO5 citations62

US5666432ASep 9, 1997

Apparatus for and method of sound recording in electronic sound control system

KAWAI MUSICAL INSTR MFG CO3 citations62

US5541357AJul 30, 1996

Electronic instrument for synthesizing sound based on waveforms of different frequencies

KAWAI MUSICAL INSTR MFG CO4 citations61