Company Filing History:
Years Active: 2009
Title: Innovations of Yoshitsugu Inaba
Introduction
Yoshitsugu Inaba is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology. His work focuses on enhancing the accuracy of temperature monitoring in semiconductor devices.
Latest Patents
Yoshitsugu Inaba holds 1 patent for a semiconductor device. This innovative device is designed to accurately monitor the temperature of a semiconductor chip, even in noisy environments. The invention utilizes a PTC element bonded onto an IGBT chip. A constant current flows from a constant current source through the PTC element, allowing for the detection of output voltage by a voltage monitor. As the output voltage increases, the voltage applied to the gate electrode by a detection circuit is decreased. This direct arrangement of the PTC element on the IGBT chip enables high-accuracy temperature monitoring. Furthermore, the significant change in output voltage of the PTC element per degree Celsius eliminates the need for a highly accurate detection circuit, ensuring reliable temperature monitoring.
Career Highlights
Yoshitsugu Inaba is associated with Mitsubishi Electric Corporation, where he continues to innovate in semiconductor technology. His work has been instrumental in advancing the capabilities of semiconductor devices.
Collaborations
He has collaborated with notable coworkers, including Takashi Inaguchi and Takeshi Ohi, contributing to various projects within the company.
Conclusion
Yoshitsugu Inaba's contributions to semiconductor technology exemplify the importance of innovation in enhancing device performance. His patent reflects a significant advancement in temperature monitoring, showcasing his expertise and commitment to the field.