Location History:
- Ashigara, JP (2001)
- Minami-Ashigara, JP (2004 - 2009)
- Kanagwa, JP (2010)
- Kanagawa, JP (1993 - 2017)
Company Filing History:
8 out of 16,458 
6 out of 16,042 
1 out of 191 Years Active: 1993-2017
Title: Atsushi Matsunaga: Innovator in Organic Electroluminescence and Photography
Introduction
Atsushi Matsunaga, located in Kanagawa, Japan, is a renowned inventor with a remarkable portfolio of 15 patents. His innovative contributions primarily focus on organic electroluminescent elements and advanced photographic materials. Matsunaga's work stands at the intersection of technology and creativity, demonstrating his commitment to enhancing visual experiences.
Latest Patents
One of Matsunaga's most recent patents revolves around an organic electroluminescent element designed to maintain optimal luminance levels right from the initiation of light emission. This element features a substrate with a pair of electrodes—a cathode and an anode—along with a light-emitting layer positioned between these electrodes. Notably, this invention incorporates at least one organic layer containing specific compounds with a fluorene structure, enhancing performance.
In addition to his advancements in light-emitting technology, Matsunaga has developed a silver halide color photographic light-sensitive material technology. This innovation includes an emulsion with a high silver chloride content and integrates a sophisticated formula that stabilizes the photographic process by introducing a reducible group linked through a divalent connecting group, optimized for effective imaging.
Career Highlights
Matsunaga has held prominent roles in major companies. His career includes significant tenures at Fuji Photo Film Company, Limited, and Fujifilm Corporation, where his contributions have shaped the landscape of optical technology. His work has not only pushed the boundaries of photographic materials but has also facilitated advancements in organic electronics.
Collaborations
Throughout his career, Matsunaga has had the opportunity to work alongside notable professionals such as Ryuji Shinohara and Hideki Kaneiwa. These collaborations have enhanced his research endeavors, allowing for the cross-pollination of ideas that drive innovation in the field of photography and organic materials.
Conclusion
Atsushi Matsunaga continues to be a powerful force in the realms of organic electroluminescence and photographic technology. With a prolific patent portfolio and a commitment to innovation, he exemplifies the traits of a true inventor. His ongoing contributions promise to inspire future advancements in both industries.
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.