Company Filing History:
Years Active: 1996
Title: Koyoshi Morimoto: Innovator in Quantum Device Technology
Introduction
Koyoshi Morimoto is a notable inventor based in Neyagawa, Japan. He has made significant contributions to the field of quantum device technology, particularly through his innovative patent. His work focuses on the development of a method for producing quantization functional devices, which has implications for advanced electronic applications.
Latest Patents
Morimoto holds a patent for a "Method for producing quantization functional device utilizing a." This patent describes a process where a silicon substrate is etched to form a first groove and a second groove. The surfaces of the side walls of these grooves are oriented at (111). The grooves sandwich a silicon thin plate, which acts as a quantum well. The thin plate is designed to be sufficiently thin to facilitate quantum effects. Additionally, a pair of silicon oxide films are formed on the side walls of the silicon thin plate, creating a double barrier structure. This structure is essential for the functioning of a resonance tunneling diode, which utilizes the resonance tunneling effect. Furthermore, the addition of a third electrode allows for the creation of a hot electron transistor. The configuration of these quantization functional devices ensures a satisfactory resonance effect due to the high crystallinity of the quantum well and the quality of the silicon oxide films used.
Career Highlights
Koyoshi Morimoto is associated with Matsushita Electric Industrial Co., Ltd., where he has been able to apply his innovative ideas in a practical setting. His work has contributed to advancements in quantum device technology, showcasing his expertise and commitment to research and development.
Collaborations
Throughout his career, Morimoto has collaborated with notable colleagues, including Koichiro Yuki and Yoshihiko Hirai. These collaborations have likely enriched his research and contributed to the success of his projects.
Conclusion
Koyoshi Morimoto is a distinguished inventor whose work in quantum device technology has paved the way for future innovations. His patent reflects a deep understanding of the principles of quantum mechanics and their application in electronic devices. His contributions continue to influence the field and inspire future research.