Company Filing History:
Years Active: 1989
Title: The Innovative Contributions of Takeshi Mitsuta
Introduction
Takeshi Mitsuta is a notable inventor based in Tochigi, Japan. He has made significant contributions to the field of air-conditioning technology. His innovative approach has led to the development of a unique method and apparatus for controlling air-conditioning systems.
Latest Patents
Mitsuta holds a patent for a "Method and apparatus for controlling air-conditioning apparatus." This invention involves a system that drives a compressor motor from a DC power source through an inverter. The method detects the present current value of the DC input to the inverter. When the detected current value exceeds a specified limit, the rotation speed of the compressor motor is decreased by a predetermined value. The current limit is designed to change linearly in relation to the rotation speed of the compressor motor. This innovation enhances the efficiency and reliability of air-conditioning systems.
Career Highlights
Takeshi Mitsuta is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to focus on advancements in air-conditioning technology. With a patent portfolio that includes 1 patent, Mitsuta has established himself as a key figure in his field.
Collaborations
Mitsuta has collaborated with esteemed colleagues such as Yasutsugu Kawaguchi and Kiyoshi Fuji. Their combined expertise has contributed to the success of various projects within the company.
Conclusion
Takeshi Mitsuta's contributions to air-conditioning technology exemplify the spirit of innovation. His patented methods not only improve efficiency but also pave the way for future advancements in the industry.