Location History:
- Kitakyushu, JP (2012 - 2023)
- Tokyo, JP (2020 - 2023)
Company Filing History:
15 out of 120 
6 out of 88 
1 out of 173 Years Active: 2012-2025
Title: Innovations of Junya Ogawa in Organic Electroluminescent Devices
Introduction: Junya Ogawa, an accomplished inventor based in Kitakyushu, Japan, has made significant contributions to the field of organic electroluminescence. With a remarkable portfolio of 21 patents, Ogawa's work focuses on enhancing the efficiency and stability of organic light-emitting devices, paving the way for advancements in display technology and lighting solutions.
Latest Patents: Ogawa's latest innovations include a thermally activated delayed fluorescent organic electroluminescent device designed to operate at low driving voltages while achieving high luminous efficiency and extended lifespans. This device features light-emitting layers positioned between an anode and a cathode, with at least one layer containing a thermally activated delayed fluorescent material. The formulation is represented by a specific general formula, incorporating electron-withdrawing and electron-donating groups to optimize performance.
Additionally, he developed another organic electroluminescent device that boasts high efficiency and driving stability at low voltages. This invention utilizes multiple light-emitting layers between the power electrodes and incorporates specific host materials, including indolocarbazole and carbazole compounds. These advancements highlight Ogawa's commitment to innovating within the realm of organic electronics.
Career Highlights: Throughout his career, Junya Ogawa has worked with prominent companies, including Nippon Steel Chemical & Material Co., Ltd. and Nippon Steel & Sumikin Chemical Co., Ltd. His experience in these leading organizations has undoubtedly shaped his innovative approach and technical expertise.
Collaborations: Ogawa has collaborated with notable peers in the field, including Takahiro Kai and Masashi Tada. These partnerships reflect his ability to work in teams dedicated to pushing the boundaries of organic electroluminescent technology.
Conclusion: Junya Ogawa represents a beacon of innovation in the field of organic electroluminescence with his 21 patents. His latest breakthroughs not only enhance device efficiency and longevity but also contribute to the future of display technologies. As he continues to collaborate with esteemed colleagues and work with leading companies, Ogawa is poised to remain a pivotal figure in advancing organic electronic devices.
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.