This inventor holds 4 USPTO granted patents. Top assignee: Honda Motor Ltd., Ltd.. Active years: 2026.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 2026
Title: Keiji Tada: Innovator in Rotating Electric Machines
Introduction
Keiji Tada is a prominent inventor based in Wako, Japan. He has made significant contributions to the field of rotating electric machines, holding a total of 4 patents. His innovative designs and methods have advanced the technology used in electric machines, showcasing his expertise and creativity.
Latest Patents
Tada's latest patents include a rotating electric machine and a method for manufacturing a rotor. The first patent describes a rotor that consists of a rotating shaft and a permanent magnet. A sleeve covering the outer surface of the permanent magnet is attached to the rotating shaft. A resin coating layer is formed on the outer circumferential wall of the sleeve, which includes a base portion and a plurality of ridges. A riblet recessed relative to the plurality of ridges is formed between these ridges. The second patent also focuses on a rotor for a rotating electric machine, where the sleeve is made of a carbon fiber reinforced polymer. In this design, a resin film is joined to the outer circumferential wall of the sleeve via a joining material, and a plurality of ridges are formed on the outer circumferential wall of the resin film.
Career Highlights
Keiji Tada is currently employed at Honda Motor Co., Ltd. His work at Honda has allowed him to apply his innovative ideas in a practical setting, contributing to the company's advancements in electric machine technology. His patents reflect his commitment to improving the efficiency and performance of electric machines.
Collaborations
Tada has collaborated with notable coworkers such as Yuji Ono and Tomoya Otani. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Keiji Tada is a distinguished inventor whose work in rotating electric machines has made a significant impact in the field. His patents demonstrate his innovative spirit and dedication to advancing technology.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile