Toru Suga

Title: Toru Suga: Innovator in Semiconductor Technology

Introduction

Toru Suga is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 7 patents. His innovative work has advanced the development of semiconductor devices, showcasing his expertise and creativity.

Latest Patents

One of his latest patents involves a semiconductor device sealed with molded resin. This device features an active layer formed on a semiconductor substrate with various types of junctions, a source region, a drain region, and a T-shaped gate electrode. The design includes a first dielectric layer that covers the exposed surface of the active layer and the gate electrode, along with a second dielectric layer that encloses the first. The specific inductive capacities of the dielectric layers are crucial, as the first layer has a lower capacity than the second, and the water absorption ratio of the first layer is greater than that of the second.

Another notable patent describes a semiconductor device constituting a GaAs MESFET. In this invention, a GaAs substrate is prepared using a base material containing boron ions as a dopant impurity. The boron ions are introduced during crystal growth to achieve a uniform distribution within the substrate. Electrode layers are formed at specific locations on the GaAs substrate, and an active layer is created adjacent to these layers through ion implantation. Source and drain electrodes are then formed on the electrode layers, with a gate electrode positioned on the active layer.

Career Highlights

Toru Suga has built a successful career at Kabushiki Kaisha Toshiba, where he has been instrumental in developing cutting-edge semiconductor technologies. His work has not only contributed to the company's success but has also had a lasting impact on the industry.

Collaborations

Throughout his career, Suga has collaborated with talented individuals such as Kazuhiko Inoue and Souichi Imamura. These partnerships have fostered innovation and have led to the successful development of various semiconductor technologies.

Conclusion

Toru Suga's contributions to semiconductor technology are noteworthy and reflect his dedication to innovation. His patents and collaborations have significantly advanced the field, making him a respected figure in the industry.