Kohsuke Nishimura

Title: Kohsuke Nishimura: Innovator in Semiconductor Technology

Introduction

Kohsuke Nishimura is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of light-emitting devices. With a total of 6 patents to his name, Nishimura's work has paved the way for advancements in efficient light emission.

Latest Patents

Nishimura's latest patents include innovative designs for semiconductor light-emitting devices. One notable patent describes a semiconductor light-emitting device and method for manufacturing the same. This invention features at least one conductivity type nanostructure porous silicon (PS) layer with a controlled thickness. The design also incorporates an opposite conductivity type nanostructure PS layer and a one conductivity type mesostructure PS layer arranged in contact with both sides. By anodizing a non-degenerate n-type crystalline silicon layer, the invention achieves maximum luminescence efficiency without increasing unnecessary series resistance. This results in an inexpensive semiconductor light-emitting device with a large light-emitting area, utilizing silicon wafers of considerable diameter.

Another patent focuses on a semiconductor light-emitting device that employs nanostructure porous silicon. Similar to the previous invention, it includes a controlled thickness nanostructure PS layer and an opposite conductivity type PS layer. The advancements in this patent also aim to improve luminescence efficiency while maintaining cost-effectiveness and large light-emitting areas.

Career Highlights

Throughout his career, Kohsuke Nishimura has worked with notable companies, including Kokusai Denshin Denwa Kabushiki Kaisha and Kokusai Denshin Denwa Co., Ltd. His experience in these organizations has contributed to his expertise in semiconductor technology and innovation.

Collaborations

Nishimura has collaborated with esteemed colleagues such as Kazuo Sakai and Yasuyuki Nagao. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.

Conclusion

Kohsuke Nishimura's contributions to semiconductor technology, particularly in light-emitting devices, highlight his innovative spirit and dedication to advancing the field. His patents reflect a commitment to improving efficiency and cost-effectiveness in semiconductor applications.