This inventor holds 3 USPTO granted patents. Top assignee: Other. Active years: 2001-2004.
Company Filing History:
3 out of 834,453 Years Active: 2001-2004
Title: Minoru Kaminaga: Innovator in Electric Vehicle Technology
Introduction
Minoru Kaminaga is a notable inventor based in Hitachinaka, Japan. He has made significant contributions to the field of electric vehicle technology, holding a total of 3 patents. His work focuses on enhancing the usability and reliability of electric vehicles, making them more economical for users.
Latest Patents
One of Kaminaga's latest patents is titled "Electric vehicle and control device thereof." This invention aims to provide an electric vehicle that offers good usability and is economical. It features an AC motor for driving the running or driving wheels, while DC motors are used as a steering auxiliary motor and for driving a forklift device. The design includes an inverter circuit and chopper circuits connected in parallel with a battery, along with electrolytic capacitors to enhance performance.
Another significant patent is the "Electric car controller and control method." This controller is characterized by a two-phase/three-phase converting means that calculates a three-phase evaluation current indication value. The current detected value is compared with the evaluation current indication value, allowing for precise control of the drive apparatus.
Career Highlights
Kaminaga has dedicated his career to advancing electric vehicle technology. His innovative designs and patents reflect his commitment to improving the efficiency and functionality of electric vehicles. His work has garnered attention in the industry, contributing to the ongoing evolution of electric mobility.
Collaborations
Throughout his career, Kaminaga has collaborated with talented individuals such as Hiroyuki Yamada and Takuma Nomura. These collaborations have fostered a creative environment that encourages innovation and the development of cutting-edge technologies.
Conclusion
Minoru Kaminaga is a prominent figure in the electric vehicle sector, with a focus on creating reliable and user-friendly technologies. His patents demonstrate his expertise and dedication to innovation in this rapidly evolving field.