Company Filing History:
Years Active: 2006-2007
Title: Kouji Yokoyama: Innovator in Electromagnetic Switching Devices
Introduction
Kouji Yokoyama is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of electromagnetic switching devices. With a total of 2 patents to his name, Yokoyama's work focuses on enhancing the efficiency and functionality of electrical components.
Latest Patents
Yokoyama's latest patents include an electromagnetic switching device and a contact device. The electromagnetic switching device is designed to be miniaturized and cost-effective, featuring a quiet operation and the ability to quickly extinguish arcs. It consists of an electromagnetic actuator with a movable iron core, fixed terminals with contact points, and a shaft that facilitates the movement of the movable contact points. This innovative design creates a quasi-hermetically sealed extinguishing space, enhancing the device's performance.
The contact device patent describes a mechanism where each movable contact is influenced by a drive mechanism and a supporting member. This design ensures that the resultant force acts normally to the contact surface, preventing side slip during the opening or closing of contacts. Such advancements contribute to the reliability and efficiency of electrical systems.
Career Highlights
Kouji Yokoyama is associated with Matsushita Electric Works, Ltd., a company known for its commitment to innovation in electrical engineering. His work has been instrumental in developing technologies that improve the functionality of electrical devices.
Collaborations
Yokoyama has collaborated with notable coworkers, including Riichi Uotome and Hideki Enomoto. Their combined expertise has contributed to the successful development of advanced electrical components.
Conclusion
Kouji Yokoyama's contributions to the field of electromagnetic switching devices highlight his innovative spirit and dedication to improving electrical technology. His patents reflect a commitment to enhancing efficiency and reliability in electrical systems.