Company Filing History:
2 out of 1,207 
2 out of 31 Years Active: 2010
Title: Reiji Torai: Innovator in Fluorescent Lighting Technology
Introduction
Reiji Torai, an accomplished inventor based in Chiba, Japan, has made significant contributions to the field of lighting technology. With a focus on fluorescent lamps and display devices, Torai has been awarded two patents that reflect his innovative approach to enhancing product efficiency and functionality.
Latest Patents
Among his notable inventions is the patent for a fluorescent lamp with an external electrode, which serves as a backlight for liquid crystal display devices. This invention addresses the challenge of reducing invalid parts of backlights by shortening the axial length of the external electrode. By introducing a concave portion at the end of the fluorescent lamp, Torai has managed to secure the total area of the external electrodes, ensuring stable discharge even with reduced lengths. His inventive use of graphite, enhanced with a water glass component for improved mechanical strength, demonstrates his commitment to advancing this technology.
Another of his recent patents involves a cold cathode fluorescent lamp, designed with a tube coated with a fluorescent film and integrated tubular discharge electrodes at each end. Each electrode features an opening facing the discharge area, and a unique projection that reduces in area through electric discharge, contributing to the lamp's efficiency.
Career Highlights
Reiji Torai has worked with reputable companies, such as Hitachi Displays, Ltd. and Hitachi Display Devices, Ltd. His tenure at these organizations has facilitated the development of groundbreaking technologies in the lighting sector, marking him as a key player in the industry.
Collaborations
Throughout his career, Torai has collaborated with exceptional colleagues including Masayoshi Misono and Yoshiharu Takeda. Their combined expertise has likely fueled many innovative advancements in their respective projects, enhancing the capabilities of the technologies they developed.
Conclusion
Reiji Torai stands out as a notable inventor whose work has significantly impacted the field of fluorescent lighting. Through his inventive solutions and collaborations, he continues to push the boundaries of technology, demonstrating the importance of innovation in enhancing our everyday devices.