Company Filing History:
Years Active: 2025
Title: Hirohisa Sano: Innovator in Rotating Electrical Machines
Introduction: Hirohisa Sano is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of electrical engineering, particularly in the design and manufacturing of rotating electrical machines. His innovative approach has led to the development of advanced technologies that enhance the efficiency and performance of these machines.
Latest Patents: Hirohisa Sano holds a patent for a stator for a rotating electrical machine. This patent includes a rotating electrical machine, a method for manufacturing the stator, and a method for manufacturing the rotating electrical machine. The stator features an annular first iron core part made of stacked electrical steel plates and a second iron core part composed of amorphous soft magnetic metal or nanocrystalline soft magnetic metal. The design includes tooth parts that protrude toward the inner circumferential side, around which a coil is wound, along with first groove parts formed within each tooth part.
Career Highlights: Sano has been instrumental in advancing the technology behind rotating electrical machines. His work at Proterial, Ltd. has allowed him to collaborate with other experts in the field and push the boundaries of innovation. His dedication to research and development has resulted in practical applications that benefit various industries.
Collaborations: Hirohisa Sano has worked closely with his coworker, Kyohei Aimuta, to further enhance the capabilities of their inventions. Their combined expertise has led to significant advancements in the design and manufacturing processes of electrical machines.
Conclusion: Hirohisa Sano's contributions to the field of electrical engineering exemplify the spirit of innovation. His patented technologies continue to influence the development of more efficient rotating electrical machines, showcasing the importance of research and collaboration in driving progress.