Company Filing History:
Years Active: 2021-2025
Title: Muneyuki Tsuda: Innovator in Semiconductor Technology
Introduction
Muneyuki Tsuda is a prominent inventor based in Ichinomiya, Japan. He has made significant contributions to the field of semiconductor technology, holding a total of 4 patents. His work focuses on innovative designs and methods that enhance the performance and efficiency of semiconductor devices.
Latest Patents
Tsuda's latest patents include a semiconductor storage device and a method of manufacturing such a device. According to one embodiment, this semiconductor storage device comprises a substrate, a first electric charge holder, and a channel layer. Notably, at least a part of the first electric charge holder is curved in a first cross section along the surface of the substrate. The channel layer is positioned inside the first electric charge holder in the first cross section, with its curvature varying according to the position in that cross section. Additionally, the channel layer's film thickness varies in accordance with the curvature of the first electric charge holder.
Another significant patent is for a semiconductor memory device. This device includes first conductive layers, second conductive layers, a semiconductor layer situated between these layers, and a charge storage layer. The charge storage layer consists of a first part located between the first conductive layers and the semiconductor layer, and a second part situated between the second conductive layers and the semiconductor layer. This semiconductor memory device is designed to execute a first write operation with specific program and pass voltages supplied to the conductive layers.
Career Highlights
Muneyuki Tsuda is currently employed at Kioxia Corporation, where he continues to innovate in the semiconductor field. His work has been instrumental in advancing the technology used in modern electronic devices.
Collaborations
Tsuda collaborates with notable colleagues such as Tomohiro Kuki and Tatsufumi Hamada, contributing to a dynamic and innovative work environment.
Conclusion
Muneyuki Tsuda's contributions to semiconductor technology through his patents and work at Kioxia Corporation highlight his role as a key innovator in the industry. His advancements are paving the way for future developments in semiconductor devices.