Location History:
- Obu, JP (2014 - 2018)
- Kariya, JP (2019 - 2024)
Company Filing History:
Years Active: 2014-2024
Title: Hidemasa Otsubo: Innovator in Electric Machines and Steel Processing
Introduction
Hidemasa Otsubo is a prominent inventor based in Obu, Japan. He has made significant contributions to the fields of electric machines and steel processing, holding a total of 7 patents. His innovative designs and methods have advanced technology in these areas, showcasing his expertise and creativity.
Latest Patents
Otsubo's latest patents include a rotating electric machine and a manufacturing method thereof. This invention features a field element with a circular annular magnet portion that includes magnetic poles with alternating polarities. The design also incorporates a cylindrical magnet holding portion that secures the magnet on its inner circumferential surface. Additionally, an armature is positioned to oppose the magnet portion radially. The magnet portion consists of circular-arc-shaped magnets arranged in an array, with each magnet's end surfaces aligned radially and in contact with adjacent magnets. Another notable patent is the rolling bending method and apparatus, which involves feeding a steel strip between a driving roller and a compression roller. This process generates stress greater than the yield stress in the steel strip, elongating one periphery portion more than the other. The compression roller features a first and second contact portion, with the second extending from the first in the axial direction.
Career Highlights
Hidemasa Otsubo is currently employed at Denso Corporation, a leading company in the automotive industry. His work at Denso has allowed him to apply his innovative ideas to practical applications, contributing to the company's success and technological advancements.
Collaborations
Otsubo has collaborated with notable coworkers, including Kazuhiro Mitsukawa and Kengo Takeshita. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Hidemasa Otsubo's contributions to electric machines and steel processing highlight his role as a significant inventor in Japan. His innovative patents and collaborations continue to influence the industry, showcasing the importance of creativity and teamwork in technological advancement.