This inventor holds 5 USPTO granted patents and 1 EPO patent. Top assignee: Nissan Motor Company Limited. Active years: 1999-2006.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1999-2006
Title: Biography of Hisaaki Toujima
Introduction: Hisaaki Toujima is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of electric machines, holding a total of five patents. His innovative work has been instrumental in advancing technology within the automotive industry.
Latest Patents: One of his latest patents is for a synchronous electric machine. This invention includes a stator and a rotor, where the stator is equipped with teeth wound to establish electromagnetic fields. The rotor features permanent magnets that generate magnetic fields, allowing for rotation through the interaction of these fields. Notably, at least one pair of the permanent magnets is dislocated by a predetermined angle to reduce electromagnetic excitation force acting on the teeth. Another significant patent is for a magnetic circuit structure for a rotary electric machine. This design incorporates inner and outer rotors, each containing permanent magnets, with a stator positioned between them. The inner rotor includes outer surface portions that serve as a yoke for the outer magnetic circuit, while the outer rotor has portions that function as a yoke for the inner magnetic circuit.
Career Highlights: Hisaaki Toujima is currently employed at Nissan Motor Company Limited, where he applies his expertise in electric machine technology. His work has contributed to the development of advanced automotive systems, enhancing the performance and efficiency of electric vehicles.
Collaborations: Throughout his career, H
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile