Company Filing History:
Years Active: 1991-1994
Title: Innovations of Shoji Tokunaga in Electronic Musical Instruments
Introduction
Shoji Tokunaga is a notable inventor based in Hamamatsu, Japan. He has made significant contributions to the field of electronic musical instruments, holding a total of 2 patents. His work focuses on enhancing the functionality and playability of electronic instruments, making them more versatile for musicians.
Latest Patents
One of Tokunaga's latest patents is for an electronic musical instrument that features an operator with selective control. This instrument includes a controller designed to resemble a woodwind instrument, along with a tone source unit. The function switch allows players to select various functions, such as controlling musical tone parameters or musical play expressions assigned to the operator. This innovation enables musicians to expand their range of play and expressiveness during performances.
Another significant patent by Tokunaga is for an ensemble tone color generator for electronic musical instruments. This invention includes a key-depression-detecting circuit that generates tone-pitch data corresponding to the keys pressed on a keyboard. It also features a tone-color-designating circuit that allows for the sequential designation of desired tone colors. This invention facilitates the selection and combination of instrument sounds in an ensemble, enhancing the overall musical experience.
Career Highlights
Shoji Tokunaga has had a distinguished career at Yamaha Corporation, where he has contributed to the development of innovative musical technologies. His work has played a crucial role in advancing the capabilities of electronic musical instruments, making them more accessible and enjoyable for musicians of all levels.
Collaborations
Throughout his career, Tokunaga has collaborated with talented individuals such as Harada Minoru and Yasunao Abe. These collaborations have further enriched his work and contributed to the success of various projects within the realm of electronic music.
Conclusion
Shoji Tokunaga's contributions to electronic musical instruments have significantly impacted the music industry. His innovative patents demonstrate a commitment to enhancing musical expression and playability. His work continues to inspire musicians and inventors alike.