Company Filing History:
Years Active: 2015-2019
Title: Hiroshige Tanaka: Innovator in Organic Electroluminescent Technology
Introduction
Hiroshige Tanaka is an esteemed inventor located in Kitakyushu, Japan, who has made notable contributions to the field of organic electroluminescent technology. With a remarkable portfolio of six patents, his innovations are particularly significant in enhancing luminous efficiency and the application processes of organic electroluminescent elements.
Latest Patents
Tanaka's recent patents showcase advancements in the production of organic electroluminescent elements. His first patent involves a polymer designed for use in organic electroluminescent elements, which possesses improved luminous efficiency suitable for wet processing. This polymer features a repeating unit represented by [—(Z)-(A)-], where Z denotes an N-indolocarbazolyl group, and A indicates a distinct repeating unit. Furthermore, it comprises organic layers, including a hole-transporting layer and a light-emitting layer, positioned between an anode and cathode on a substrate.
Another groundbreaking patent is focused on a curable composition that enables the formation of multiple organic layers in an organic electroluminescent element through a wet process. This composition includes a compound with a polymerizable group and combines both indolocarbazole compounds and others, resulting in layers that enhance light emission performance.
Career Highlights
Hiroshige Tanaka is affiliated with Nippon Steel & Sumikin Chemical Co., Ltd., where he has been instrumental in pioneering research in organic materials and their applications. His expertise in polymer chemistry and electroluminescent technology has set a standard in the industry, contributing significantly to advancements in display technologies.
Collaborations
Throughout his career, Tanaka has collaborated with notable colleagues, including Tohru Asari and Kazuto Shiraishi. Together, they have worked on numerous projects that focus on enhancing the efficacy of organic light-emitting devices and developing new materials that can revolutionize the current technologies in the field.
Conclusion
Hiroshige Tanaka's contributions to organic electroluminescent technology illustrate his dedication to innovation and excellence. With his ongoing research and collaboration with peers, he continues to pave the way for future breakthroughs in this exciting field. His work not only exemplifies the importance of inventive progress but also the potential for real-world applications of his findings in the realm of electronics and lighting.
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.