Location History:
- Tokyo, JP (2004)
- Hitachinaka, JP (2002 - 2014)
Company Filing History:
15 out of 42,485 
2 out of 48 
1 out of 2,253 
Years Active: 2002-2014
Title: Hiroyuki Mikami: Innovator in Squirrel-Cage Induction Motors
Introduction
Hiroyuki Mikami is a prominent inventor based in Hitachinaka, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of squirrel-cage induction motors. With a total of 18 patents to his name, Mikami's work has had a lasting impact on motor efficiency and design.
Latest Patents
Mikami's latest patents include innovations aimed at enhancing the efficiency of squirrel-cage induction motors. One notable invention focuses on providing a squirrel-cage induction motor with high efficiency. This design features a stator with windings arranged in stator slots and a rotor with conductors embedded in rotor slots. The rotor core is constructed from multiple blocks, with an annular short-circuit ring connecting the rotor conductors. Additionally, the laminated thickness of the rotor core is greater than that of the stator core. Another patent details a squirrel-cage induction motor that includes a stator core and rotor core, both designed to optimize the area ratio of stator to rotor slots, ensuring compatibility between starting torque and high efficiency.
Career Highlights
Throughout his career, Hiroyuki Mikami has worked with notable companies such as Hitachi, Ltd. and Hitachi Appliances, Inc. His experience in these organizations has allowed him to refine his expertise in motor technology and contribute to various innovative projects.
Collaborations
Mikami has collaborated with esteemed colleagues, including Mamoru Kimura and Daisuke Kori. Their combined efforts have further advanced the field of electrical engineering and motor design.
Conclusion
Hiroyuki Mikami's contributions to the development of squirrel-cage induction motors exemplify his innovative spirit and dedication to engineering excellence. His patents reflect a commitment to improving motor efficiency, making a significant impact in 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.