Company Filing History:
2 out of 26 
2 out of 33 
3 out of 832,891 Years Active: 2002-2005
Title: **Inventor Yuichiro Kotake: A Pioneer in Semiconductor Technology**
Introduction
Yuichiro Kotake, an accomplished inventor based in Tokyo, Japan, has made significant contributions to the field of semiconductor technology. With a total of five patents to his name, his innovations focus primarily on improving semiconductor devices and manufacturing processes.
Latest Patents
Kotate's latest patents exemplify his expertise and innovation in the semiconductor industry. One notable invention is a semiconductor device and method of manufacturing the same, which involves a process gas that is converted into plasma. This method exposes the surface of a copper wiring layer to the plasma of the process gas, reforming the surface into a copper diffusion preventing barrier. This innovation enhances operational speed and reduces copper diffusion in semiconductor devices. Another significant patent addresses the manufacturing of a semiconductor device where an interlayer insulating film with a low dielectric constant is created by plasma reaction from a film-forming gas. The process involves forming a low-pressure insulating film followed by a high-pressure insulating film, improving the efficiency and performance of semiconductor components.
Career Highlights
Throughout his career, Yuichiro Kotake has contributed his knowledge and expertise to several companies. Notably, he has worked at Canon Sales Co., Inc., where he collaborated with fellow innovators and professionals. His work has resulted in advanced technologies that have pushed the boundaries of semiconductor applications.
Collaborations
In his journey, Kotake has had the privilege of working alongside talented individuals such as Yoshimi Shioya and Kazuo Maeda. These collaborations have facilitated the development of groundbreaking semiconductor technologies and continue to influence the industry positively.
Conclusion
Yuichiro Kotake stands out as a significant figure in semiconductor innovation. His dedication to advancing technology through his patented inventions has paved the way for improvements in the industry. As he continues to develop new methods and devices, his contributions will undoubtedly leave a lasting impact on the field of semiconductor technology.