Company Filing History:
Years Active: 1998
Title: Innovations of Mitsuhiko Yamaguchi
Introduction
Mitsuhiko Yamaguchi is a notable inventor based in Fujisawa, Japan. He has made significant contributions to the field of engineering, particularly in the development of flat-type commutators. With a total of two patents to his name, Yamaguchi's work showcases his innovative approach to manufacturing.
Latest Patents
Yamaguchi's latest patents include a method of manufacturing a flat-type commutator. This invention provides a solution for securing carbon (graphite) commutator pieces to metal plates with terminals for connecting windings and electrically insulating support. The design allows for easy manufacturing at a low cost. The flat-type commutator features a brush slide-contact surface that is perpendicular to the axial direction of a rotor. A plurality of commutator pieces, isolated by slits, are directly fixed to an electrically insulating support. Additionally, a metal plate for connecting the commutator pieces is fixed on the outer peripheral surface of each commutator piece, which runs parallel to the rotor's axial direction. The manufacturing process simultaneously forms the commutator pieces and secures them to the insulating support and metal plate.
Career Highlights
Yamaguchi is currently employed at Aupac Co., Ltd., where he continues to innovate and develop new technologies. His work has been instrumental in advancing the efficiency and cost-effectiveness of commutator manufacturing.
Collaborations
Yamaguchi has collaborated with notable coworkers, including Toru Abe and Yuzuru Yoshida. Their combined expertise contributes to the innovative projects at Aupac Co., Ltd.
Conclusion
Mitsuhiko Yamaguchi's contributions to the field of engineering, particularly through his patents on flat-type commutators, highlight his innovative spirit and dedication to advancing manufacturing techniques. His work continues to influence the industry positively.