Company Filing History:
4 out of 4,920 
1 out of 315 
1 out of 120 
Years Active: 2004-2013
Title: The Innovations of Takashi Egawa
Introduction
Takashi Egawa is a prominent inventor based in Nagoya, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of five patents. His work focuses on advanced materials and methods that enhance the performance and reliability of semiconductor devices.
Latest Patents
One of Takashi Egawa's latest patents involves a semiconductor material that includes a composition graded layer formed on a silicon substrate. This layer comprises a composition of AlGaN, which decreases in aluminum content in the crystal growth direction. Additionally, he has developed a superlattice composite layer that alternates between high and low aluminum-containing layers. Another notable patent addresses the manufacturing of epitaxial wafers and methods to suppress bowing in these wafers. This technique involves the growth of group III-nitride layers on a substrate with a buffer layer, utilizing a mixed crystal interlayer of GaN and InN.
Career Highlights
Throughout his career, Takashi Egawa has worked with notable companies such as NGK Insulators, Inc. and Dowa Electronics Materials Co., Ltd. His expertise in semiconductor materials has positioned him as a key figure in the industry, contributing to advancements that benefit various applications.
Collaborations
Takashi has collaborated with esteemed colleagues, including Mitsuhiro Tanaka and Masahiro Sakai. These partnerships have fostered innovation and have been instrumental in the development of his patented technologies.
Conclusion
Takashi Egawa's contributions to semiconductor technology through his innovative patents and collaborations highlight his importance in the field. His work continues to influence advancements in semiconductor materials and devices, showcasing the impact of his inventions on the industry.