Company Filing History:
4 out of 479 
1 out of 179 
1 out of 989 
Years Active: 2016-2023
Title: Innovations of Yoshiyasu Kitagawa
Introduction
Yoshiyasu Kitagawa is a notable inventor based in Shizuoka, Japan. He has made significant contributions to the field of musical instruments and technology, holding a total of four patents. His work focuses on enhancing the musical experience through innovative methods and devices.
Latest Patents
Kitagawa's latest patents include a musicality information provision method, a musicality information provision apparatus, and a musicality information provision system. The musicality information provision method involves acquiring first performance data from a performance of a given composition. It calculates distances between the first performance data and various sets of second performance data, which are compared to determine the musicality of the performance. Additionally, he has developed a keyboard instrument where the total width of the white keys for one octave is set to 160 mm or less, and the width of the black keys is between 9 mm and 10.5 mm.
Career Highlights
Throughout his career, Kitagawa has worked with prominent organizations such as Roland Corporation and the University of Tsukuba. His experience in these institutions has allowed him to refine his inventions and contribute to advancements in musical technology.
Collaborations
Some of his notable coworkers include Kenta Mitsuishi and Fumihiko Miura. Their collaboration has likely played a role in the development of innovative solutions in the field of music.
Conclusion
Yoshiyasu Kitagawa's contributions to musical technology through his patents and collaborations highlight his innovative spirit and dedication to enhancing the musical experience. His work continues to influence the industry and inspire future advancements.