This inventor holds 1 USPTO granted patent. Top assignee: Tohoku Metal Industries. Active years: 1977.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Company Filing History:
Years Active: 1977
Title: Kouichirou Ohta: Innovator in Stabilized DC Power Supply Devices
Introduction
Kouichirou Ohta is a notable inventor based in Yokohama, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of stabilized DC power supply devices. His innovative approach has led to the creation of a device that efficiently provides multiple stabilized DC power outputs.
Latest Patents
Ohta holds a patent for a "Stabilized DC power supply device." This device is designed to deliver a variety of stabilized DC powers with regulated voltage levels. It can output stabilized DC powers with rated currents of 2A or less from transistor series regulator circuits. Additionally, it provides another stabilized power with rated currents of 8-10A or more from a magnetic amplifier regulator circuit. Other powers with rated currents of 8-10A or less are obtained from transistor switching regulator circuits. The regulated voltage output from one of the switching regulator circuits serves as an input DC power for the series regulator circuits, which are fed through a DC-AC inverter circuit and respective rectifier circuits. The device is compact and efficient, featuring overvoltage and overcurrent protection circuits to halt the operation of the DC-AC inverter circuit in case of overcurrent or overvoltage occurrences. Ohta's invention is a testament to his expertise in creating practical and effective electrical solutions.
Career Highlights
Kouichirou Ohta is currently employed at Tohoku Metal Industries, where he continues to innovate and develop new technologies. His work has garnered attention for its practical applications and efficiency in power supply systems. Ohta's dedication to his craft is evident in the quality and functionality of his inventions.
Collaborations
Ohta has collaborated with Hisao Nishino, a fellow innovator, to enhance the development of their projects. Their partnership has contributed to the advancement of technology in their field.
Conclusion
Kouichirou Ohta is a distinguished inventor whose work in stabilized DC power supply devices showcases his innovative spirit and technical expertise. His contributions to electrical engineering continue to impact the industry positively.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile