Inventor

WACHI MASATADA

JP36 patents

⚠️ This page may combine multiple inventors who share the name “WACHI MASATADA”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

WACHI MASATADA

YAMAHA CORP

Musical information processing system with automatic data transfer

Musical contents storage system having server computer and electronic musical devices

Signal processor capable of executing microprograms with different step sizes

Computerized music system having software and hardware sound sources

Musical instrument with electro-acoustic transducer for generating musical tone

Parameter setting system for electronic musical instrument

Computerized music system having software and hardware sound sources

Electronic musical instrument with an instruction device for performance practice

Sound synthesis system having pitch adjusting function by correcting loop delay

Waveform generation device having a memory for storing adjacent sample data in different data compression representations

Musical contents storage system having server computer and electronic musical devices

Waveform signal generation method with pseudo low tone synthesis

Emphasize system for electronic musical instrument

Processing device performing plural operations for plural tones in response to readout of one program instruction

Electronic musical instrument capable of controlling touch response based on a reference value

Musical contents storage system having server computer and electronic musical devices

Musical contents storage system having server computer and electronic musical devices

Musical contents storage system having server computer and electronic musical devices

NIPPON MUSICAL INSTRUMENTS MFG

Truncate prioritization system for multi channel electronic music generator

Digital filter for an electronic musical instrument

Tone waveshape generation device

Slur effect pitch control in an electronic musical instrument

Tone waveshape generation device

Digital filter for an electronic musical instrument

Electronic musical instrument

Waveshape generator for electronic musical instruments

Electronic musical instrument of wave memory reading type

Touch responsive sensor in electronic keyboard musical instrument

Digital electronic musical instrument of pitch synchronous sampling type

Electronic musical instrument

Method and apparatus for generating musical tone signals

Process for forming musical tones

Electronic musical keyboard instruments with variable touch sensitivity

Electronic musical instruments of the type synthesizing a plurality of partial tone signals

Electronic musical instruments of the type synthesizing a plurality of partial tone signals

Electronic musical instruments of the type synthesizing a plurality of partial tone signals