Location History:
- Gumma, JP (2014 - 2016)
- Kiryu, JP (2021 - 2022)
Company Filing History:
Years Active: 2014-2022
Title: Norihisa Imaizumi: Innovator in Motor Technology
Introduction
Norihisa Imaizumi is a prominent inventor based in Kiryu, Japan. He has made significant contributions to the field of motor technology, holding a total of four patents. His innovative designs focus on enhancing the efficiency and functionality of motors.
Latest Patents
One of Imaizumi's latest patents is for a motor that features a stator including respective laminations with protrusions of caulking dowel portions to secure the laminations. This motor design includes a rotor that is rotatable about a central axis, with a stator opposing the rotor in a radial direction. The stator comprises an annular core back and a stator core that includes teeth extending from the core back. Each laminated steel sheet in the stator core is designed with a caulking dowel portion that connects adjacent electromagnetic steel sheets through press-fitting. The protrusion from the core back enhances the structural integrity of the motor.
Another notable patent by Imaizumi involves a motor that also features a rotor and a stator. This design includes a stator core with an annular core back and teeth extending radially from the core back. The motor incorporates bobbins that are attachable to the teeth, with coil wires wound around the bobbins. The design includes a cylindrical tube portion and a protruding piece that secures the bobbin to the core back, ensuring stability and performance.
Career Highlights
Norihisa Imaizumi is currently associated with Nidec Servo Corporation, where he continues to innovate in motor technology. His work has been instrumental in advancing the capabilities of electric motors, making them more efficient and reliable.
Collaborations
Imaizumi has collaborated with notable colleagues such as Tsuyoshi Nakagawa and Takeshi Kirihara. Their combined expertise has contributed to the development of cutting-edge motor technologies.
Conclusion
Norihisa Imaizumi is a key figure in the field of motor innovation, with a focus on enhancing motor design and functionality. His patents reflect a commitment to advancing technology in this area, making significant contributions to the industry.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.