Akihiro Terada

Title: Akihiro Terada: Innovator in Output Devices and Semiconductor Circuits

Introduction

Akihiro Terada is a notable inventor based in Tama, Japan. He has made significant contributions to the field of electronics, particularly in the development of output devices and semiconductor integrated circuits. With a total of 5 patents to his name, Terada's work has had a considerable impact on the industry.

Latest Patents

One of Terada's latest patents is an output device that supplies a current with improved transient response characteristics and reduced current consumption. This innovative output device includes an output transistor that outputs an output current, a first driver that ensures the feedback voltage of the output voltage aligns with a reference voltage, and an RC circuit that features a capacitor connected to the ground and a resistor in series with the capacitor. Additionally, a second driver is incorporated to increase the output current when a potential difference between the ends of the resistor, generated by the feedback voltage, increases due to a decrease in the output voltage.

Another significant patent is a semiconductor integrated circuit designed for a regulator. This regulator includes a transistor that connects an input to an output. A feedback voltage controls the transistor to maintain a constant output voltage. The first circuit functions as a comparator to compare a detection voltage from the output of the transistor with the feedback voltage when the output current exceeds a predetermined value. It also acts as a buffer when the output current is below that value. The second circuit receives a reference voltage, the feedback voltage, and an output from the first circuit, generating a difference voltage to control the output of the transistor.

Career Highlights

Throughout his career, Akihiro Terada has worked with prominent companies, including Mitsumi Electric Company Ltd. and Mitsumi Electric, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to various innovative projects.

Collaborations

Terada has collaborated with notable coworkers such as Yoichi Takano and Kohei Sakurai. Their combined expertise has fostered a creative environment that has led to the development of groundbreaking technologies.

Conclusion

Akihiro Terada's contributions to the field of electronics through his patents and collaborations highlight his role as an influential inventor. His work continues to inspire advancements in output devices and semiconductor technology.