Location History:
- Tsuchiura, JP (1993)
- Osaka, JP (2005)
Company Filing History:
Years Active: 1993-2005
Title: **Inventor Katsuhisa Enjoji: Innovating Dielectric Films and Electroluminescent Devices**
Introduction
Katsuhisa Enjoji is a notable inventor based in Osaka, Japan. He has made significant contributions to the field of materials science, particularly in developing high-refractive dielectric films and electroluminescent devices. With two patents to his name, his work exhibits a commitment to innovation and practical applications in optics and electronics.
Latest Patents
Enjoji's latest patents demonstrate his expertise and creativity. His first patent, titled **"Dielectric film having high refractive index and method for preparation thereof,"** focuses on creating a stable optical multi-layer film. This film is characterized by its high refractive index and amorphous structure, which minimizes film stress and optical property changes over time. The method involves adding metal oxides to titanium oxide, resulting in a mixed high refractive dielectric film that enhances stability and performance.
The second patent, **"Electroluminescent device having sub-interlayers for high luminous,"** involves an innovative electroluminescent device design. It comprises a glass substrate, a transparent electrode, a luminescent layer, and interlayers containing a semiconductor with a band gap of 2.4 eV or more. This design aims to improve luminous efficiency and device reliability, showcasing Enjoji's vision for advanced electronic applications.
Career Highlights
Katsuhisa Enjoji currently works at Nippon Sheet Glass Company, Limited. His role at this esteemed company allows him to apply his innovative ideas in developing new technologies and materials. Through his work, he contributes to fields such as optics and electronics, further heralding advancements that benefit various industries.
Collaborations
Enjoji collaborates with several talented coworkers, including Shiro Kobayashi and Yuichi Aoki. These partnerships foster a creative environment where ideas can flourish and lead to groundbreaking advancements in their projects.
Conclusion
Katsuhisa Enjoji's work exemplifies the spirit of innovation in the fields of materials science and electronics. With his patents focused on high-refractive dielectric films and electroluminescent devices, he continues to pave the way for advanced technological solutions. Through collaborations and his role at Nippon Sheet Glass Company, Enjoji remains a prominent figure in advancing inventions that serve to improve our modern technological landscape.