Teruhiro Koshiba

Title: Teruhiro Koshiba: Innovator in Diode Technology

Introduction

Teruhiro Koshiba is a notable inventor based in Kyoto, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of diodes. With a total of 2 patents, his work has advanced the understanding and application of diode structures.

Latest Patents

Koshiba's latest patents include innovative designs for diodes. One of his patents describes a diode that features a semiconductor layer of a first conductivity type with an impurity concentration ranging from 1×10 cm to 2.4×10 cm. This diode incorporates a Zener diode region of a second conductivity type, which is selectively formed in the semiconductor layer, creating a pn junction. Additionally, it includes a Schottky metal that forms a Schottky junction with the semiconductor layer, possessing a work function between 3 eV and 6 eV. The design also features a Junction Barrier Schottky (JBS) structure, which consists of multiple second conductivity type regions selectively formed in the Schottky junction area of the semiconductor layer.

Career Highlights

Koshiba is currently employed at Rohm Co., Ltd., where he continues to innovate in the field of semiconductor devices. His work has been instrumental in enhancing the performance and efficiency of diodes, making them more effective for various applications.

Collaborations

One of his notable collaborators is Kohei Makita, with whom he has worked on advancing diode technology.

Conclusion

Teruhiro Koshiba's contributions to diode technology have established him as a prominent figure in the field of semiconductor innovation. His patents reflect a deep understanding of the complexities involved in diode design and functionality.