Company Filing History:
Years Active: 2017-2022
Title: The Innovative Contributions of Eisuke Takii
Introduction
Eisuke Takii is a prominent inventor based in Yokkaichi, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 5 patents. His work focuses on enhancing the performance and reliability of memory devices and field effect transistors.
Latest Patents
One of Takii's latest patents is titled "Three-dimensional memory device containing oxidation-resistant contact structures and methods of making the same." This invention describes a semiconductor structure that includes semiconductor devices on a substrate semiconductor layer, lower-level metal interconnect structures, and a three-dimensional memory array. The design features an alternating stack of insulating and electrically conductive layers, with memory stack structures that extend vertically through the stack. The invention also incorporates a silicon nitride liner to prevent oxidation of the lower-level metal interconnect structures.
Another notable patent is "Field effect transistors having different stress control liners and method of making the same." This patent outlines a method for forming two field effect transistors on a substrate, utilizing a silicon nitride liner that is partially converted into a thermal silicon oxide liner. The selective presence of the silicon oxide liner allows for differential stress within the channels of the transistors, optimizing their performance.
Career Highlights
Eisuke Takii is currently employed at SanDisk Technologies Inc., where he continues to innovate in the semiconductor industry. His work has been instrumental in advancing memory technology, contributing to the efficiency and effectiveness of modern electronic devices.
Collaborations
Throughout his career, Takii has collaborated with notable colleagues, including Yusuke Ikawa and Kiyohiko Sakakibara. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Eisuke Takii's contributions to semiconductor technology through his innovative patents and collaborations highlight his role as a leading inventor in the field. His work continues to influence the development of advanced memory devices and transistors, showcasing the importance of innovation in technology.