Company Filing History:
Years Active: 2014-2020
Title: Innovations by Inventor Kohei Asada
Introduction
Kohei Asada, located in Tsukuba, Japan, is a notable inventor with a portfolio of 9 patents under his name. His contributions mainly focus on light-emitting devices, demonstrating a strong commitment to advancing technology in this field.
Latest Patents
Among his latest patents are two significant inventions:
1. **Method for Driving Light Emitting Element and Light Emitting Device** - This invention provides a method for driving light emitting devices featuring an anode, a cathode, a light-emitting layer, and a hole transporting layer comprising a cross-linked body of a crosslinkable material. The innovative aspect of his method involves using pulse voltage that alternates between a first voltage, not lower than the light emission start voltage, and a second voltage that is lower, thereby enhancing the operational efficiency of light-emitting devices.
2. **Metal Complex and Light Emitting Device Using the Same** - This patent outlines a specific metal complex represented by a detailed chemical formula. The complex may employ Iridium (Ir) or Platinum (Pt) in combination with various ligands and substituents to create advanced light-emitting devices, emphasizing the intricate chemistry behind modern lighting technology.
Career Highlights
Kohei Asada is an integral part of Sumitomo Chemical Company, Limited, where he applies his expertise in materials science and engineering to innovate in the field of light-emitting technologies. His work is pivotal in developing devices that are not only efficient but also environmentally friendly.
Collaborations
Throughout his career, Kohei has collaborated with distinguished colleagues, including Kazuei Ohuchi and Osamu Goto. These collaborations have yielded significant advancements in their joint research projects and have fostered an environment of innovation and creativity.
Conclusion
In summary, Kohei Asada stands as a prominent figure in the realm of light emitting technologies, with a strong patent portfolio that speaks to his innovative spirit. His contributions through patents reflect a dedication to improving how light is generated and utilized, showcasing the potential for future advancements in this exciting field.
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.