This inventor holds 2 USPTO granted patents. Top assignee: Nichia Corporation. Active years: 2021-2026.
Company Filing History:
Years Active: 2021-2026
Title: Yusaku Funakura: Innovator in Light-Emitting Devices
Introduction
Yusaku Funakura is a notable inventor based in Tokushima, Japan. He has made significant contributions to the field of light-emitting devices. His innovative work has led to the development of a unique patent that enhances the efficiency and functionality of light-emitting technology.
Latest Patents
Yusaku Funakura holds a patent for a light-emitting device. This device includes a semiconductor stacked body featuring an n-type semiconductor layer with a light extraction surface and an n-side contact surface. The n-side contact surface is positioned opposite the light extraction surface. Additionally, the device comprises a light-emitting layer located in a region of the n-type semiconductor layer, excluding the n-side contact surface, and a p-type semiconductor layer that surrounds the n-side contact surface in a top view. The design also incorporates a first insulating film at the central portion of the n-side contact surface, an n-side electrode with a contact portion at the periphery of the first insulating film, and a p-side electrode on the p-type semiconductor layer.
Career Highlights
Yusaku Funakura is currently employed at Nichia Corporation, a leading company in the field of light-emitting technology. His work at Nichia has allowed him to focus on advancing the capabilities of light-emitting devices. With a patent count of 1 patent, he continues to contribute to the innovation landscape.
Collaborations
Yusaku Funakura collaborates with Yuta Mori, a fellow innovator in the field. Their partnership enhances the development of new technologies and solutions in light-emitting devices.
Conclusion
Yusaku Funakura is a prominent inventor whose work in light-emitting devices has made a significant impact in the industry. His innovative patent and collaboration with colleagues like Yuta Mori highlight his commitment to advancing technology. His contributions continue to shape the future of light-emitting technology.