Chuhei Terada

Title: Innovations of Chuhei Terada

Introduction

Chuhei Terada is a notable inventor based in Isehara, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on integrated circuit devices that enhance the efficiency and reliability of electronic systems.

Latest Patents

One of his latest patents is for a semiconductor integrated circuit device. This device includes an output transistor connected between a voltage input terminal and a voltage output terminal. A control circuit manages the on and off states of the output transistor. Additionally, an overcurrent detection circuit can identify when a current exceeds a predetermined value flowing through the output transistor. A retry circuit generates a signal to intermittently switch the output transistor off when an overcurrent state is detected. An external terminal outputs an error flag signal indicating an abnormality. The control circuit is designed to repeatedly turn off the output transistor temporarily after detecting an overcurrent state, ensuring the error flag signal continuously indicates an issue.

Another significant patent is for a semiconductor integrated circuit designed for a low current consumption type DC power supply device. This circuit includes an output transistor, a control circuit, an operation control transistor, and a soft start circuit. The output transistor connects an output terminal to a voltage input terminal receiving a DC voltage. The control circuit regulates the output transistor based on feedback voltage from the output. The operation control transistor manages the control circuit's operational state, while the soft start circuit gradually applies voltage to the control terminal of the operation control transistor, delaying the activation of the control circuit when power is supplied.

Career Highlights

Throughout his career, Chuhei Terada has worked with prominent companies, including Mitsumi Electric Company Ltd. and Mitsumi Electric, Ltd. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.

Collaborations

One of his notable collaborators is Yoichi Takano. Their partnership has likely fostered advancements in their respective fields.

Conclusion

Chuhei Terada's contributions to semiconductor technology through his innovative patents demonstrate his commitment to enhancing electronic systems. His work continues to influence the industry and pave the way for future advancements.