Company Filing History:
Years Active: 1985-1992
Title: Toshio Nonaka: Innovator in Semiconductor Technology
Introduction
Toshio Nonaka is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 3 patents. His work focuses on innovative devices that enhance the performance and efficiency of electronic components.
Latest Patents
One of Nonaka's latest patents is a second-harmonic wave generating element. This element is designed to generate second-harmonic waves of short wavelengths from a fundamental wave emitted by semiconductor lasers. It features a substrate made of a ferroelectric crystal and includes a second-harmonic wave generator. The design incorporates periodically arranged portions that confine the fundamental waves, optimizing the generation of second-harmonic waves. Another notable patent is for a Schottky barrier gate FET that includes a tungsten-aluminum alloy. This semiconductor device comprises a GaAs semiconductor body with source and drain regions, a channel region, and a gate electrode made from a W-Al alloy. The manufacturing method involves several steps to ensure the effective formation of the device.
Career Highlights
Toshio Nonaka is currently employed at Oki Electric Industry Co., Ltd., where he continues to innovate in the semiconductor sector. His work has been instrumental in advancing technologies that are crucial for modern electronic devices.
Collaborations
Nonaka has collaborated with notable colleagues such as Kazuhiro Watanabe and Keisuke Shinozaki. Their combined expertise has contributed to the development of cutting-edge technologies in the field.
Conclusion
Toshio Nonaka's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence advancements in electronic components and systems.