This inventor holds 2 USPTO granted patents and 2 published patent applications and 1 EPO patent. Top assignee: Mitsubishi Chemical Corporation. Active years: 2010-2018.
Location History:
- Yokohama, JP (2010)
- Kanagawa, JP (2018)
Company Filing History:
Years Active: 2010-2018
Title: Satoshi Shimooka: Innovator in Phosphor Technology
Introduction
Satoshi Shimooka is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of phosphor technology, particularly in the development of nitride phosphors. With a total of 2 patents, his work has implications for various applications in lighting and display technologies.
Latest Patents
Shimooka's latest patents include a nitride phosphor and a method for producing the same. This invention relates to a nitride phosphor characterized by a specific general formula, which exhibits luminescent color coordinates upon excitation with light. The phosphor has a reflectance of 89% or more at 770 nm, making it highly efficient for lighting applications. Another notable patent involves a multinary oxynitride phosphor designed to provide a green phosphor with high conversion efficiency of blue near-ultraviolet light and excellent color purity. This innovation is represented by a general formula that includes various metal elements and numeric values that define its composition.
Career Highlights
Satoshi Shimooka is currently employed at Mitsubishi Chemical Corporation, where he continues to advance his research in phosphor technology. His work has been instrumental in enhancing the performance of lighting and display devices, contributing to the evolution of modern illumination solutions.
Collaborations
Shimooka has collaborated with notable colleagues, including Masayoshi Mikami and Naoto Kijima. These partnerships have fostered a collaborative environment that encourages innovation and the sharing of ideas within the field.
Conclusion
Satoshi Shimooka's contributions to phosphor technology exemplify the impact of innovative thinking in the field of materials science. His patents reflect a commitment to advancing technology for better lighting and display solutions.