Company Filing History:
2 out of 120 
2 out of 88 
1 out of 2,646 
Years Active: 2017-2023
Title: Mitsuru Sakai: Innovator in Organic Electroluminescent Devices
Introduction
Mitsuru Sakai is a prominent inventor based in Kitakyushu, Japan. He has made significant contributions to the field of organic electroluminescent devices, holding a total of 4 patents. His work focuses on enhancing the efficiency and stability of these devices, which are crucial for various applications in modern technology.
Latest Patents
Sakai's latest patents include innovative designs for organic electroluminescent elements. One of his notable inventions is an organic EL device that boasts high efficiency and driving stability while operating at low voltage. This device features one or more light-emitting layers situated between an anode and a cathode. The light-emitting layers utilize a combination of host materials, including an indolocarbazole compound and a carbazole compound, to achieve optimal performance. Another patent describes a practically useful organic electroluminescent device that also emphasizes high efficiency and stability, utilizing a light-emitting layer composed of two host materials and at least one light-emitting dopant.
Career Highlights
Throughout his career, Mitsuru Sakai has worked with notable companies such as Nippon Steel Chemical & Material Co., Ltd. and Nippon Steel & Sumikin Chemical Co., Ltd. His experience in these organizations has allowed him to refine his expertise in the development of advanced materials for electroluminescent devices.
Collaborations
Sakai has collaborated with esteemed colleagues, including Kazuto Shiraishi and Katsuhide Noguchi. These partnerships have contributed to the advancement of his research and the successful development of innovative technologies.
Conclusion
Mitsuru Sakai's contributions to the field of organic electroluminescent devices highlight his role as a key innovator. His patents reflect a commitment to improving technology that impacts various industries. His work continues to inspire advancements in the realm of electroluminescent materials.
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.