Location History:
- Katsuragi, JP (2011)
- Osaka, JP (2013 - 2018)
- Sakai, JP (2018 - 2024)
Company Filing History:
47 out of 25,560 
5 out of 49 
4 out of 2,945 
Years Active: 2011-2025
Areas of Expertise:
Title: Innovations by Youhei Nakanishi: A Pioneer in Display Technology
Introduction
Youhei Nakanishi is a prominent inventor based in Osaka, Japan, who has made significant contributions to the field of display technology. With an impressive portfolio of 48 patents, his work focuses on enhancing the efficiency and functionality of display devices.
Latest Patents
Among his latest innovations, Nakanishi has developed a display device that features a thin electrode with a uniform film thickness. This invention includes a thin film transistor (TFT) layer and a light-emitting element layer that incorporates multiple light-emitting elements. Each element comprises a first electrode, a function layer, and a second electrode, which serves as a common electrode for all elements and utilizes metal nanowires. Furthermore, the function layer consists of a light-emitting layer along with an electron transport layer that contains zinc oxide nanoparticles mixed with a water-soluble resin. Another noteworthy display device developed by Nakanishi includes a light-emitting element layer with various elements designed to emit light in different luminescent colors, also featuring metal nanowires in the second electrode and a pixel bank for effective segmentation.
Career Highlights
Throughout his career, Nakanishi has worked with notable companies such as Sharp Corporation and Toyo Gosei Co., Ltd. His innovative work in these companies has led to advancements in display technology, cementing his reputation as a leader in the field.
Collaborations
Nakanishi has collaborated with esteemed coworkers, including Masayuki Kanehiro and Masanobu Mizusaki. Together, they have contributed to pioneering advancements in display technologies that continue to shape the industry.
Conclusion
Youhei Nakanishi's commitment to innovation in display technology is evident through his substantial number of patents and collaborations. His work not only showcases his ingenuity as an inventor but also reflects the potential for further advancements in the realm of display devices.