Company Filing History:
2 out of 1,441 
2 out of 50 Years Active: 1994-1996
Title: Yuko Fujii: Innovator in Electroluminescence Technology
Introduction
Yuko Fujii is a prominent inventor based in Tsukuba, Japan. She has made significant contributions to the field of electroluminescence, particularly in the development of efficient display technologies. With a total of 2 patents, her work has garnered attention for its innovative approach to enhancing luminescence efficiency.
Latest Patents
Fujii's latest patents focus on an electroluminescence display that features an EL lamp with higher luminescence efficiency. The design includes an aluminum foil with at least one specularly polished surface, an anodized oxide film formed on this surface, a light-emitting EL layer directly on the film, and a transparent electrode on the light-emitting EL layer. The manufacturing process involves polishing the aluminum foil, forming the anodized oxide film, and then creating the light-emitting EL layer and transparent electrode directly on the aluminum oxide film.
Career Highlights
Throughout her career, Yuko Fujii has worked with notable companies such as Stanley Electric Co., Ltd. and Japan Metals & Chemicals Co., Ltd. Her experience in these organizations has allowed her to refine her skills and contribute to advancements in electroluminescence technology.
Collaborations
Fujii has collaborated with esteemed colleagues, including Kenichi Kondo and Takahiro Saida. These partnerships have played a crucial role in her innovative projects and patent developments.
Conclusion
Yuko Fujii's contributions to electroluminescence technology highlight her role as a leading inventor in the field. Her patents reflect a commitment to improving display efficiency and advancing manufacturing processes.