Company Filing History:
Years Active: 2025
Title: Kohji Yoshii: Innovator in Constant Voltage Generator Circuits
Introduction
Kohji Yoshii is a notable inventor based in Toyonaka, Japan. He has made significant contributions to the field of electrical engineering, particularly in the development of constant voltage generator circuits. His innovative work has led to the filing of a patent that showcases his expertise and creativity in this area.
Latest Patents
Kohji Yoshii holds a patent for a constant voltage generator circuit that operates at a low voltage potential difference between input and output voltages. This circuit includes a first amplifier circuit that drives a transistor to control output current based on a reference voltage. Additionally, a second amplifier circuit drives the transistor based on the reference voltage from the power source. The design incorporates a protection circuit that limits the output current flowing through the load from the transistor. Furthermore, a control circuit manages the operation of the second amplifier circuit based on the relationship between output current and predetermined thresholds. The second amplifier circuit also features a voltage potential fixing circuit that stabilizes the operation voltage during non-operation.
Career Highlights
Kohji Yoshii is currently employed at Nisshinbo Micro Devices Inc., where he continues to innovate and develop advanced electronic solutions. His work has been instrumental in enhancing the efficiency and reliability of voltage regulation in electronic devices.
Collaborations
Kohji collaborates with Kenji Mii, a fellow engineer, to further advance their projects and share insights in their field of expertise.
Conclusion
Kohji Yoshii's contributions to the field of electrical engineering, particularly through his patent for a constant voltage generator circuit, highlight his innovative spirit and dedication to advancing technology. His work at Nisshinbo Micro Devices Inc. continues to impact the industry positively.