Location History:
- Kawasaki, JP (1992)
- Mie-ken, JP (2006)
- Mie, JP (2008)
- Kanagawa, JP (2009)
- Yokkaichi, JP (2001 - 2010)
- Yokohama, JP (1998 - 2011)
Company Filing History:
Years Active: 1992-2011
Title: Eiji Sakagami: Innovator in Semiconductor Technology
Introduction
Eiji Sakagami is a prominent inventor based in Yokkaichi, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 15 patents. His work focuses on enhancing the performance and efficiency of semiconductor devices.
Latest Patents
Sakagami's latest patents include a semiconductor memory device and a method of manufacturing the same. This innovative semiconductor memory device features first and second element isolation insulating films, first and second gate insulating films, and first and second gate wiring. The design ensures that the first and second upper surfaces of the element isolation insulating films are higher than the substrate's upper surface, while the bottom surfaces are lower. Additionally, the height from the substrate to the upper surfaces of the mask layers is equal, optimizing the device's functionality. Another notable patent is a semiconductor device that includes a semiconductor substrate with multiple floating gate electrodes, a word line connecting these electrodes, and a conductor portion designed to reduce the resistance of the word line.
Career Highlights
Eiji Sakagami is associated with Kabushiki Kaisha Toshiba, a leading company in the technology sector. His work at Toshiba has allowed him to push the boundaries of semiconductor innovation, contributing to advancements that have a significant impact on the industry.
Collaborations
Throughout his career, Sakagami has collaborated with notable colleagues, including Masahisa Sonoda and Hiroaki Tsunoda. These partnerships have fostered a creative environment that has led to groundbreaking developments in semiconductor technology.
Conclusion
Eiji Sakagami'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 advanced semiconductor devices, showcasing the importance of innovation in technology.