Company Filing History:
Years Active: 1994
Title: Chihito Funayama: Innovator in Phosphor Technology
Introduction
Chihito Funayama is a notable inventor based in Odawara, Japan. He has made significant contributions to the field of phosphor technology, particularly in the development of blue-emitting phosphors. With a total of 2 patents to his name, Funayama's work has implications for various applications, including color cathode-ray tubes.
Latest Patents
Funayama's latest patents include innovations in pigment-attached blue-emitting phosphors and color cathode-ray tubes. One of his inventions provides a pigment-attached blue-emitting phosphor that features a blue pigment known for its fastness and chemical stability. This phosphor exhibits excellent reflection spectrum characteristics. Additionally, he has developed a color cathode-ray tube that incorporates a blue-emitting fluorescent layer containing this blue pigment on the inner surface of a face plate. Another patent focuses on a similar pigment-attached blue-emitting phosphor, which comprises a blue-emitting phosphor with a CoO.ZnO.SiO.sub.2 type blue pigment attached to its surface.
Career Highlights
Chihito Funayama is currently associated with Kasei Optonix, Ltd., where he continues to innovate in the field of phosphor technology. His work has garnered attention for its potential to enhance the performance of display technologies.
Collaborations
Funayama has collaborated with notable colleagues such as Tomohito Mizukami and Yasuo Oguri. These partnerships have contributed to the advancement of his research and the successful development of his patents.
Conclusion
Chihito Funayama's contributions to phosphor technology highlight his role as an influential inventor in the field. His innovative patents reflect a commitment to advancing display technology through improved materials.