Yoshihisa Ohko

Title: Innovations of Yoshihisa Ohko

Introduction

Yoshihisa Ohko is a notable inventor based in Tokyo, Japan. He has made significant contributions to the field of photoreactive devices, showcasing his expertise through his innovative patents. His work focuses on the development of devices that have practical applications in various industries.

Latest Patents

Yoshihisa Ohko holds a patent for photoreactive devices, translucent members, ornaments, anticorrosive devices, devices for reducing oxygen, and devices for controlling the growth of microorganisms. The inventive photoreactive device features a semiconductor and an oxidation-reduction material. The semiconductor has a conduction band with a potential that allows it to produce electrons when exposed to light. The oxidation-reduction material possesses a positive redox potential compared to the conduction band's potential. This unique design enables the semiconductor to supply electrons to the oxidation-reduction material, facilitating the reduction process under light irradiation for electron storage. The stored electrons can then be discharged into a metal material, effectively preventing corrosion.

Career Highlights

Throughout his career, Yoshihisa Ohko has worked with various companies, including Koyo Engineering. His innovative approach and dedication to research have led to advancements in the field of photoreactive technology.

Collaborations

Yoshihisa Ohko has collaborated with esteemed colleagues such as Akira Fujishima and Tetsu Tatsuma. These partnerships have contributed to the development of groundbreaking technologies and have enhanced the impact of his work.

Conclusion

Yoshihisa Ohko's contributions to the field of photoreactive devices highlight his innovative spirit and dedication to advancing technology. His patent reflects a significant step forward in preventing corrosion and controlling microorganisms, showcasing the potential of his inventions.