This inventor holds 2 USPTO granted patents and 9 published patent applications. Top assignee: Nippon Piston Ring Co., Ltd.. Active years: 2015-2018.
Company Filing History:
Years Active: 2015-2018
Title: Shigeyoshi Sato: Innovator in Rotating Electric Machines
Introduction
Shigeyoshi Sato is a notable inventor based in Saitama, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of rotating electric machines. With a total of 2 patents to his name, Sato's work showcases his innovative approach to engineering challenges.
Latest Patents
Sato's latest patents include a rotating electric machine that features a rotor arranged with an air gap. This axial gap type rotating electric machine has a stator with first tooth parts that protrude in an axial direction, formed in a concentric arc-like manner. The rotor includes magnetic poles arranged in a distributed manner, with second tooth parts that also protrude in an axial direction. These second tooth parts are designed to engage with the first tooth parts through the air gap. Additionally, the rotating electric machine incorporates an urging device that allows for adjustable air gaps between the rotor and stator. Another patent involves a rotating electrical machine of axial-gap type, where the stator and rotor are arranged in opposition, with winding axes parallel to the rotating shaft direction. The design features a magnetic member with a plurality of teeth in a circular-arc shape, ensuring effective engagement through the air gap.
Career Highlights
Sato is currently employed at Nippon Piston Ring Co., Ltd., where he continues to innovate in the field of rotating electric machines. His work has been instrumental in advancing the technology used in various applications.
Collaborations
Sato has collaborated with notable coworkers, including Masafumi Sakamoto and Shunsuke Takeguchi. Their combined expertise has contributed to the successful development of innovative technologies in their field.
Conclusion
Shigeyoshi Sato's contributions to the field of rotating electric machines highlight his innovative spirit and dedication to engineering excellence. His patents reflect a deep understanding of electrical engineering principles and a commitment to advancing technology.