Company Filing History:
5 out of 42,496 
2 out of 1,207 
1 out of 1 Years Active: 1988-2012
Title: Tetsuo Asano: Innovator in Fluorescent Lamp Technology
Introduction
Tetsuo Asano is a notable inventor based in Mobara, Japan. He has made significant contributions to the field of lighting technology, particularly in the development of advanced fluorescent lamps. With a total of 7 patents to his name, Asano's work has had a lasting impact on the industry.
Latest Patents
One of Asano's latest patents is for a fluorescent lamp made of glass with a specific composition. This invention aims to provide fluorescent lamps that serve as light sources for liquid crystal display devices. The lamps exhibit excellent characteristics in preventing solarization, blocking ultraviolet rays, and maintaining physical and thermal strength while preventing scratching. The glass composition includes various oxides, such as SiO, BO, AlO, and rare earth elements, ensuring optimal performance.
Another significant patent involves a cathode ray tube equipped with a faceplate that has a convex outer surface and a lens assembly. This design enhances focus characteristics and high resolution by eliminating deviations between the phosphor screen center and the lens assembly center. The faceplate's surfaces are formed as spherical convex surfaces, which are curved toward the electron gun, further improving the device's performance.
Career Highlights
Throughout his career, Tetsuo Asano has worked with prominent companies, including Hitachi, Ltd. and Hitachi Displays, Ltd. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking innovations in display technology.
Collaborations
Asano has collaborated with notable coworkers, including Yasuo Tanaka and Kouichi Saitou. Their combined expertise has likely fostered an environment of creativity and innovation, leading to the development of advanced technologies.
Conclusion
Tetsuo Asano's contributions to the field of fluorescent lamp technology and cathode ray tubes demonstrate his innovative spirit and dedication to improving lighting solutions. His patents reflect a commitment to excellence and a desire to push the boundaries of technology.