Location History:
- Kanagawa, JP (2000)
- Kawasaki, JP (2002)
Company Filing History:
Years Active: 2000-2002
Title: Shigetaka Uji: Innovator in Semiconductor Technology
Introduction
Shigetaka Uji is a prominent inventor based in Kawasaki, Japan. He has made significant contributions to the field of semiconductor technology, holding 2 patents that focus on improving the manufacturing processes of semiconductor devices. His work is instrumental in advancing the efficiency and reliability of electronic components.
Latest Patents
Uji's latest patents include a semiconductor device with copper wiring and its manufacturing method. This method involves forming copper wiring and reducing an oxide film on its surface by heating it under reductive gas or treating it in plasma. This innovative approach allows for the creation of semiconductor devices with high-quality copper wiring. Another notable patent is a semiconductor device manufacturing method that includes forming a groove on an insulating film, applying a copper film, and using chemical mechanical polishing to enhance the performance of copper wirings. These patents demonstrate Uji's commitment to improving semiconductor technology.
Career Highlights
Shigetaka Uji is currently employed at Fujitsu Corporation, where he continues to develop cutting-edge technologies in the semiconductor industry. His work has been pivotal in enhancing the performance and reliability of semiconductor devices, making significant impacts in various applications.
Collaborations
Uji has collaborated with notable colleagues such as Hideo Takagi and Shyoji Hirao. Their combined expertise has contributed to the advancement of semiconductor technologies and innovations.
Conclusion
Shigetaka Uji's contributions to semiconductor technology through his patents and collaborations highlight his role as a key innovator in the field. His work continues to influence the development of efficient and reliable electronic components.