Location History:
- Kuwana, JP (1991 - 2017)
- Kariya, JP (1984 - 2022)
Company Filing History:
6 out of 3,252 
6 out of 19,748 
5 out of 36,713 
Years Active: 1984-2022
Title: Innovations of Yoshimichi Hara
Introduction
Yoshimichi Hara is a prominent inventor based in Kuwana, Japan. He has made significant contributions to the field of electric machinery, holding a total of 13 patents. His work focuses on advancements in driving devices and control apparatuses for rotary electric machines.
Latest Patents
One of Hara's latest patents is a driving device that incorporates an electric motor, a rotating shaft, and a motor housing. This innovative device features a printed circuit board with an electric power converting circuit and a rear frame end that acts as a heat radiating member. The design includes gel that serves as a heat transfer member, ensuring efficient heat management. Another notable patent is for a control apparatus of a rotary electric machine, which includes first and second inverters, voltage detectors, and control units. This apparatus is designed to optimize the performance of rotary electric machines by managing current command values based on input voltage conditions.
Career Highlights
Throughout his career, Yoshimichi Hara has worked with notable companies such as Nippondenso Co., Ltd. and Denso Corporation. His experience in these organizations has allowed him to develop and refine his innovative ideas in electric machinery.
Collaborations
Hara has collaborated with talented individuals in his field, including Yasuhiro Tsutsumi and Yuji Yokoya. These partnerships have contributed to the successful development of his inventions.
Conclusion
Yoshimichi Hara's contributions to the field of electric machinery through his patents and collaborations highlight his innovative spirit and dedication to advancing technology. His work continues to influence the industry and inspire future inventors.