Location History:
- Aichi-ken, JP (2009)
- Nagoya, JP (2011)
Company Filing History:
Years Active: 2009-2011
Title: Mutsuo Tomita: Innovator in Permanent Magnet Technology
Introduction
Mutsuo Tomita is a notable inventor based in Nagoya, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of permanent magnet rotating machines. With a total of 2 patents to his name, Tomita's work showcases his innovative approach to enhancing machine efficiency and performance.
Latest Patents
One of Tomita's latest patents involves a permanent magnet rotating machine. This invention features permanent magnets that are inserted into magnet insert holes formed in a main magnetic pole of a rotor. The rotor's outer circumferential surface includes a first outer circumferential surface portion that intersects with a d-axis and second outer circumferential surface portions that intersect with a q-axis. Notably, the radius of curvature of the second outer circumferential surface portions is larger than that of the first. Additionally, recesses are formed in the second outer circumferential surface portions, positioned to face the end walls of the magnet insert holes adjacent to the rotor's outer circumferential surface. The construction is designed to meet specific mechanical angle criteria, ensuring optimal performance.
Career Highlights
Mutsuo Tomita is currently employed at Aichi Electric Co., where he continues to innovate and develop advanced technologies. His work has been instrumental in pushing the boundaries of what is possible in the field of electrical engineering.
Collaborations
Tomita has collaborated with several talented individuals in his field, including Shigeru Okuma and Shinji Doki. These partnerships have contributed to the successful development of his inventions and have fostered a collaborative environment for innovation.
Conclusion
Mutsuo Tomita's contributions to the field of permanent magnet technology highlight his innovative spirit and dedication to engineering excellence. His patents reflect a deep understanding of machine design and efficiency, making him a significant figure in the industry.