Location History:
- Sabae, JP (1995 - 2002)
- Takefu, JP (1992 - 2005)
Company Filing History:
Years Active: 1992-2005
Title: Masayuki Shinto: Innovator in Permanent Magnet Technology
Introduction
Masayuki Shinto is a prominent inventor based in Sabae, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of permanent magnet motors. With a total of 11 patents to his name, Shinto's work has paved the way for more efficient motor designs.
Latest Patents
One of Shinto's latest patents is for a permanent magnet synchronous motor. This invention features a rotor structure that employs both permanent magnets and a stator with concentrated windings. The rotor includes slits shaped like an arc or a bow, which protrude toward the outer rim. This innovative design reduces magnetic salient poles compared to conventional rotors, resulting in a lower magnetic flux density and a more efficient motor with reduced losses. Another notable patent is a magnetizing method for a permanent-magnet motor. In this method, the permanent magnet material is embedded within the rotor body and is magnetized while held in a rotatable manner. This ensures that the permanent magnet material is fully magnetized in a normalized direction, enhancing the motor's performance.
Career Highlights
Masayuki Shinto is associated with Matsushita Electric Industrial Co., Ltd., a leading company in the electronics industry. His work has significantly impacted the design and efficiency of electric motors, making him a key figure in the field.
Collaborations
Shinto has collaborated with notable coworkers such as Yoshinari Asano and Hiroshi Murakami. Their combined expertise has contributed to advancements in motor technology.
Conclusion
Masayuki Shinto's innovative work in permanent magnet technology has led to significant advancements in motor efficiency and design. His contributions continue to influence the field of electrical engineering.