Location History:
- Katsushika-ku, JP (2011)
- Chiba, JP (2016 - 2018)
- Tokyo, JP (2020 - 2022)
Company Filing History:
Years Active: 2011-2022
Title: Eiji Koshiishi: Innovator in Optical Technology
Introduction
Eiji Koshiishi, an accomplished inventor based in Chiba, Japan, has made significant contributions to the field of optical technology. With a portfolio of nine patents, his work focuses on the development of advanced materials for optical applications, particularly in the realm of composite diffractive optical elements.
Latest Patents
Koshiishi's latest innovations include a composition for high refractive index low dispersion resins tailored for composite diffractive optical elements. This patent outlines a photocurable resin that enhances productivity while ensuring the creation of high-quality optical elements. The composition incorporates a thiol compound and an ene compound, allowing for versatile applications in optical technology.
In another recent patent, he introduces a photocurable composition comprising a cyclic compound, an episulfide compound, and a photopolymerization initiator. The specific proportions of these components are meticulously defined to optimize the performance of the resulting optical materials, showcasing Koshiishi's expertise in crafting advanced materials for high-tech applications.
Career Highlights
Currently, Eiji Koshiishi is associated with Mitsubishi Gas Chemical Company, Inc., where he channels his innovative spirit into research and development. His career has been marked by a dedication to advancing optical technologies, particularly through the development of photocurable compositions that cater to modern industrial needs. Koshiishi's patents reflect his commitment to enhancing the functionality and efficiency of optical devices.
Collaborations
Throughout his professional journey, Koshiishi has collaborated with notable peers, including Kousuke Namiki and Kikuo Furukawa. These collaborations have allowed him to combine expertise and drive forward innovative solutions in the field of optics, fostering a creative environment that thrives on shared knowledge and inventive spirit.
Conclusion
Eiji Koshiishi stands out as a leading inventor in the optical technology sector, with an impressive array of patents that underline his commitment to innovation. His work at Mitsubishi Gas Chemical Company, Inc. and his collaborative efforts with fellow inventors highlight the significant impact of his research on advancing optical materials. As he continues to develop new solutions, Koshiishi remains an essential figure in the ongoing evolution of optical technology.
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.