Ken Nishiura

Title: Ken Nishiura: Innovator in Carbon Nanotube Technology

Introduction

Ken Nishiura is a prominent inventor based in Shizuoka, Japan. He has made significant contributions to the field of materials science, particularly in the development of carbon nanotube technologies. With a total of 5 patents to his name, Nishiura's work has garnered attention for its innovative approaches and practical applications.

Latest Patents

One of Nishiura's latest patents is for a carbon nanotube composite material. This invention includes a metal base material and carbon nanotube electrically-conductive path portions. The metal base material is made from a polycrystalline substance, where a plurality of rod-shaped metal crystal grains are oriented in a specific direction. The carbon nanotube electrically-conductive path portions are created from doped carbon nanotubes, which exist in parts of grain boundaries between the rod-shaped metal crystal grains. This design forms an electrically-conductive path that is effective in the longitudinal direction of the metal base material.

Another notable patent is for a photoelectric conversion device and its manufacturing method. This device aims to achieve high photoelectric conversion efficiency. It comprises a substrate with multiple lower electrodes made of a metal element. A series of photoelectric conversion layers, formed from a chalcogen compound semiconductor, are placed on these lower electrodes. The device also includes a metal-chalcogen compound layer and an upper electrode that connects the various components, enhancing the overall efficiency of the photoelectric conversion process.

Career Highlights

Throughout his career, Ken Nishiura has worked with notable companies such as Kyocera Corporation and Yazaki Corporation. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in technology.

Collaborations

Nishiura has collaborated with talented individuals in his field, including Norihiko Matsushima and Daisuke Nishimura. These partnerships have fostered a creative environment that has led to the development of advanced technologies.

Conclusion

Ken Nishiura is a distinguished inventor whose work in carbon nanotube technology and photoelectric conversion devices has made a significant impact in the field of materials science. His innovative patents and collaborations highlight his commitment to advancing technology and improving efficiency in various applications.