Company Filing History:
Years Active: 2015
Title: Takasumi Oyanagi: Innovator in Phase Change Memory Technology
Introduction
Takasumi Oyanagi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of memory technology, particularly in the development of phase change memory systems. His innovative work has led to advancements that enhance the performance and efficiency of memory devices.
Latest Patents
Oyanagi holds a patent for a superlattice phase change memory that includes Sb2Te3 layers containing Zr. This invention provides a superlattice phase change memory capable of increasing resistance in a low resistance state. The design features a first electrode, a second electrode positioned on the first electrode, and a phase change memory layer with a superlattice structure. This structure consists of repeatedly formed layers of SbTe and GeTe, with the SbTe layer containing Zr in contact with the first electrode.
Career Highlights
Oyanagi is associated with Hitachi, Ltd., a leading company in technology and innovation. His work at Hitachi has allowed him to explore and develop cutting-edge memory technologies that have the potential to revolutionize data storage solutions.
Collaborations
Throughout his career, Oyanagi has collaborated with notable colleagues, including Norikatsu Takaura and Mitsuharu Tai. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas.
Conclusion
Takasumi Oyanagi's contributions to phase change memory technology exemplify the spirit of innovation in the field of electronics. His patent and work at Hitachi, Ltd. highlight his role as a key player in advancing memory technology.