Ichiro Nomura

Title: Ichiro Nomura: Innovator in II-VI Compound Semiconductors

Introduction

Ichiro Nomura is a prominent inventor based in Urayasu, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of II-VI compound semiconductor crystals. With a total of 2 patents, his work has advanced the understanding and application of semiconductor materials.

Latest Patents

Nomura's latest patents include innovations in II-VI compound semiconductor crystals and photoelectric conversion devices. His design of a ZnTe-base compound semiconductor crystal features an n-type contact layer that incorporates a superlattice layer with n-type CdSe and n-type ZnTe. This design allows for an increased carrier concentration in the n-type contact layer and facilitates easier control of the conductivity type. Additionally, the formation of a CdSe/ZnTe superlattice layer or a ZnCdSeTe-graded layer helps to mitigate electric resistance caused by differences in energy gaps. The close lattice constants of CdSe and ZnTe ensure that the crystallinity of the semiconductor crystal remains intact, which is crucial for achieving high-quality semiconductor materials.

Career Highlights

Throughout his career, Ichiro Nomura has worked with notable companies, including Nikko Materials Company, Limited. His expertise in semiconductor technology has positioned him as a key figure in the industry, contributing to advancements that benefit various applications.

Collaborations

Nomura has collaborated with esteemed colleagues such as Katsumi Kishino and Song-Bek Che. These partnerships have further enriched his research and development efforts in the semiconductor field.

Conclusion

Ichiro Nomura's innovative work in II-VI compound semiconductors has made a lasting impact on the industry. His patents reflect a deep understanding of semiconductor materials and their applications, showcasing his role as a leading inventor in this vital field.