Noriyuki Lee

Title: Noriyuki Lee: Innovator in Semiconductor and Quantum Information Technologies

Introduction

Noriyuki Lee is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the fields of semiconductor devices and quantum information processing. With a total of three patents to his name, Lee's work is at the forefront of technological innovation.

Latest Patents

One of Lee's latest patents is a semiconductor device comprising a plurality of diffusion layer electrodes with different conductivities and gate electrodes. This semiconductor device includes an active region formed in a semiconductor layer on an insulating film situated on a semiconductor substrate. It features a first extension portion extending in a first direction and a second extension portion extending in a second direction that intersects with the first direction. The device incorporates a first diffusion layer electrode of a first conductivity type in the first extension portion, along with second and third diffusion layer electrodes of a second conductivity type in the second extension portion. These electrodes are interposed by a first connecting portion that links the two extension portions. Additionally, a first gate electrode is positioned on the first extension portion between the first diffusion layer electrode and the first connecting portion, while a second gate electrode is located on the first connecting portion.

Another notable patent is for a quantum information processing device. This device features a first layer that includes a first gate electrode array to control the qubits of a qubit string, and a second gate electrode array to manage the inter-qubit interactions of the interaction string. The second layer consists of a third gate electrode array and a fourth gate electrode array, both disposed in the second direction. These arrays control parts of multiple qubits and inter-qubit interactions, respectively.

Career Highlights

Noriyuki Lee is currently employed at Hitachi, Ltd., where he continues to push the boundaries of innovation in semiconductor and quantum technologies. His work has garnered attention for its potential applications in various high-tech industries.

Collaborations

Lee has collaborated with notable colleagues, including Ryuta Tsuchiya and Digh Hisamoto, contributing to a dynamic research environment that fosters innovation.

Conclusion

Noriyuki Lee's contributions to semiconductor devices and quantum information processing highlight his role as a leading inventor in these fields. His patents reflect a commitment to advancing technology and improving the capabilities of electronic devices.