Company Filing History:
Years Active: 2012-2015
Title: Innovations of Shin-Ichi Sakata
Introduction
Shin-Ichi Sakata is a prominent inventor based in Yamaguchi, Japan. He has made significant contributions to the field of materials science, particularly in the development of advanced ceramic composites and phosphor materials. With a total of 5 patents to his name, his work continues to influence the industry.
Latest Patents
Sakata's latest patents include a ceramic composite for light conversion, which is designed to maintain a high radiant flux even when the proportion of Gd and Ce is increased. This innovation allows for tuning the fluorescence peak wavelength to the longer wavelength side. The ceramic composite is characterized by a solidification product that includes a specific formula and a texture of continuously and three-dimensionally entangled oxide phases. The first phase is a YAlO fluorescent phase activated with Ce, while the second phase is an AlO phase, together accounting for 97% or more of the cross-section of the solidification product. Another notable patent is for an α-type silicon nitride phosphor, which is a novel phosphor material that contains a fluorescence-emittable element throughout the α-type silicon nitride particle. This phosphor material is obtained by mixing a powder composed of a fluorescence-emittable element with silicon diimide or an amorphous silicon nitride powder, followed by firing in a non-oxidizing atmosphere.
Career Highlights
Sakata is currently associated with Ube Industries, Inc., where he continues to innovate and develop new materials. His work has garnered attention for its practical applications in light-emitting devices and other technologies.
Collaborations
Sakata has collaborated with notable coworkers, including Takuma Sakai and Hideki Ohtsubo, contributing to various projects and advancements in their field.
Conclusion
Shin-Ichi Sakata's contributions to materials science through his innovative patents highlight his role as a leading inventor in the industry. His work continues to pave the way for advancements in light conversion technologies and phosphor materials.
Inventor’s Patent Attorneys refers to legal professionals with specialized expertise in representing inventors throughout the patent process. These attorneys assist inventors in navigating the complexities of patent law, including filing patent applications, conducting patent searches, and protecting intellectual property rights. They play a crucial role in helping inventors secure patents for their innovative creations.