Company Filing History:
Years Active: 2002-2020
Title: Tetsuo Shioura: Innovator in Semiconductor Technology
Introduction
Tetsuo Shioura is a notable inventor based in Chiba, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on enhancing the performance and reliability of semiconductor devices.
Latest Patents
One of his latest patents is for a semiconductor device and method of manufacturing the same. This invention includes a substrate and a laminate formed on one main surface side of the substrate. The laminate consists of an aluminum alloy wiring and an insulating film surrounding the wiring. A silicon nitride film covers the laminate, featuring an opening portion that allows for the adhesion of a residue caused by reverse sputtering. This innovation aims to improve the efficiency and functionality of semiconductor devices.
Another significant patent is for a semiconductor integrated circuit device designed for driving a display element of an organic EL display device. This device controls output current with high accuracy. It includes a field effect MOS transistor that provides a high accuracy output current and a fuse trimming element on its gate electrode. This design ensures that even with fluctuations in threshold voltage, the output current remains stable and reliable.
Career Highlights
Tetsuo Shioura has worked with prominent companies in the semiconductor industry, including Seiko Instruments Inc. and Ablic Inc. His experience in these organizations has contributed to his expertise and innovative capabilities in semiconductor technology.
Collaborations
Throughout his career, Tetsuo has collaborated with talented individuals such as Naoto Inoue and Kazutoshi Ishii. These collaborations have likely fostered an environment of innovation and creativity, leading to advancements in their respective fields.
Conclusion
Tetsuo Shioura is a distinguished inventor whose work in semiconductor technology has led to valuable patents and innovations. His contributions continue to influence the industry and enhance the performance of electronic devices.