Location History:
- Chiyoda-ku, JP (2020)
- Tokyo, JP (2020)
Company Filing History:
Years Active: 2020
Title: Masafumi Ogawa: Innovator in Rotary Electric Machines
Introduction
Masafumi Ogawa is a prominent inventor based in Chiyoda-ku, Japan. He has made significant contributions to the field of rotary electric machines, holding a total of 2 patents. His innovative designs have the potential to enhance the efficiency and functionality of electric machines.
Latest Patents
Ogawa's latest patents include a rotor for rotary electric machines and a rotary electric machine itself. In his first patent, he describes a rotary electric machine where a conductive member surrounds a shaft and a plurality of permanent magnets. This design ensures that the conductivity of the conductive member is higher than that of the permanent magnets. The arrangement of the conductive member includes first and second opposing portions that create a gap in the circumferential direction. This innovative configuration allows for improved performance in electric machines.
His second patent focuses on a rotor that consists of a tubular sleeve member and a series of permanent magnets aligned on its outer surface. The rotor is designed with a tubular reinforcing member that covers the permanent magnets, enhancing durability and efficiency. The sleeve member features a through hole that allows a shaft to pass through, with tapered surfaces that facilitate better performance.
Career Highlights
Masafumi Ogawa is associated with Mitsubishi Electric Corporation, a leading company in the field of electrical and electronic equipment. His work at Mitsubishi Electric has allowed him to develop cutting-edge technologies that contribute to advancements in rotary electric machines.
Collaborations
Ogawa has collaborated with notable colleagues such as Yoshiharu Takashima and Yoshiki Okada. These collaborations have fostered an environment of innovation and creativity, leading to the development of groundbreaking technologies in their field.
Conclusion
Masafumi Ogawa's contributions to rotary electric machines exemplify his dedication to innovation and excellence. His patents reflect a deep understanding of electrical engineering and a commitment to advancing technology. His work continues to influence the industry and inspire future innovations.