Company Filing History:
1 out of 10,092 
1 out of 5,989 
Years Active: 1991
Title: Innovations of Yoshito Harui
Introduction
Yoshito Harui is a notable inventor based in Saitama, Japan. He is recognized for his contributions to the field of rotary machines, particularly those utilizing permanent magnets. His innovative designs aim to enhance the performance and stability of servomotors.
Latest Patents
Yoshito Harui holds a patent for his invention titled "Rotary machines with permanent magnet." This invention focuses on improving the design of the magnetic circuit in permanent-magnet rotary machines. The objective is to stabilize the output of the motor in relation to temperature variations. The key improvement involves adjusting the area factor, denoted as (A.sub.m B.sub.m)/(A.sub.y B.sub.ys), to be greater than 1 but less than 5. This factor is crucial for optimizing the performance of the motor.
Career Highlights
Throughout his career, Yoshito Harui has worked with prominent companies, including Honda and Shin-Etsu Chemical Co., Ltd. His experience in these organizations has contributed significantly to his expertise in the field of rotary machines and magnetic circuits.
Collaborations
Yoshito has collaborated with notable colleagues such as Nobuaki Komuro and Shoji Motodate. Their joint efforts have further advanced the innovations in rotary machine technology.
Conclusion
Yoshito Harui's work in the field of rotary machines with permanent magnets showcases his innovative spirit and dedication to improving motor performance. His contributions continue to influence the industry and inspire future advancements.