Masahiro Nagaya

Title: Masahiro Nagaya: Innovator in Electrical Machine Technology

Introduction

Masahiro Nagaya is a prominent inventor based in Kariya, Japan. He has made significant contributions to the field of electrical machines, holding a total of 3 patents. His innovative designs focus on improving the efficiency and functionality of rotating electrical machines.

Latest Patents

Nagaya's latest patents include a stator for a rotating electrical machine and a method for manufacturing this stator. The stator design features a core and a coil formed by winding double-wound coils of multiple phases around the stator core. Each double-wound coil consists of concentric coil portions with varying circumference lengths. This unique configuration allows for specific overlapping combinations of coils, enhancing the machine's performance. Additionally, he has developed a stator cooling structure that incorporates a supporting member with a cylindrical shape, which facilitates the cooling process by forming passages for cooling water and oil adjacent to the stator core.

Career Highlights

Masahiro Nagaya is associated with Aisin Corporation, a leading company in the automotive and electrical sectors. His work has been instrumental in advancing the technology used in rotating electrical machines, contributing to the efficiency and reliability of these systems.

Collaborations

Throughout his career, Nagaya has collaborated with notable colleagues, including Nozomu Takahashi and Ryohei Inoue. These partnerships have fostered innovation and have led to the successful development of various technologies in the electrical machine domain.

Conclusion

Masahiro Nagaya's contributions to electrical machine technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence advancements in the industry, showcasing the importance of innovation in engineering.