Katsumi Fujisaki

Title: The Innovative Contributions of Katsumi Fujisaki

Introduction

Katsumi Fujisaki is a notable inventor based in Katano, Japan. He has made significant contributions to the field of electronic music instruments. His innovative designs have paved the way for advancements in musical technology.

Latest Patents

Fujisaki holds a patent for an electronic musical instrument. This instrument features a plurality of tone selectors that select musical tones. It includes a waveshape calculator that computes a waveshape represented by amplitudes at multiple sampled points of one period of the selected tone. The instrument operates whenever the tone selectors are actuated. Additionally, it has waveshape memories that temporarily store the calculated waveshapes. A clock signal generator produces high-frequency clock signals corresponding to the pitches of depressed keyswitches. This generator is activated whenever the keyswitches are pressed. The reading circuit repetitively reads out the memorized waveshape amplitudes using the clock signals. Finally, a converter transforms the waveshape amplitudes into a musical tone, generating sound by reading out the temporarily memorized musical waveshape.

Career Highlights

Fujisaki is associated with Matsushita Electric Industrial Co., Ltd., a leading company in electronic products. His work has contributed to the development of innovative musical instruments that enhance the experience of music creation.

Collaborations

Fujisaki has collaborated with talented coworkers such as Ryoichi Wada and Masaya Nakajima. Their combined efforts have led to advancements in electronic music technology.

Conclusion

Katsumi Fujisaki's contributions to electronic music instruments demonstrate his innovative spirit and dedication to advancing musical technology. His patent reflects a significant step forward in the design and functionality of electronic musical instruments.