This inventor holds 15 USPTO granted patents and 1 published patent application. Top assignees: Sony Corporation, Joled Inc.. Active years: 2009-2021.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile
Location History:
- Kanagawa, JP (2009 - 2017)
- Tokyo, JP (2018 - 2021)
Company Filing History:
Years Active: 2009-2021
Title: Yasunobu Hiromasu: Innovator in Display Technology
Introduction
Yasunobu Hiromasu is a prominent inventor based in Kanagawa, Japan. He has made significant contributions to the field of display technology, holding a total of 15 patents. His innovative work has advanced the development of display units and organic EL display panels.
Latest Patents
Hiromasu's latest patents include a display unit that features a first substrate, a transistor, first and second wiring layers, and an insulating film. The design incorporates a display region and a peripheral region, with the transistor located in the display region. This transistor consists of a semiconductor layer, a gate electrode, a gate insulating film, and a source-drain electrode. The first wiring layer is positioned in the peripheral region and is electrically coupled to the transistor. Additionally, the second wiring layer has a different electric potential and is placed on the first substrate, separated by an insulating film. Another notable patent is for an organic EL display panel, where each pixel includes an anode electrode layer, an organic layer, and a cathode electrode layer. The design allows for shared organic and cathode layers among multiple pixels, enhancing efficiency and performance.
Career Highlights
Throughout his career, Yasunobu Hiromasu has worked with leading companies in the technology sector, including Sony Corporation and Joled Inc. His experience in these organizations has allowed him to refine his skills and contribute to groundbreaking advancements in display technology.
Collaborations
Hiromasu has collaborated with notable colleagues such as Motohiro Toyota and Hirofumi Fujioka. These partnerships have fostered a creative environment that has led to innovative solutions in the field.
Conclusion
Yasunobu Hiromasu's contributions to display technology through his patents and collaborations highlight his role as a key innovator in the industry. His work continues to influence the development of advanced display systems.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile