Location History:
- Kanagawa, JP (2013)
- Fukuoka, JP (2015)
- Miyagi, JP (2016 - 2020)
Company Filing History:
Years Active: 2013-2020
Title: Innovations of Hidekazu Aoyagi
Introduction
Hidekazu Aoyagi is a prominent inventor based in Miyagi, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of light-emitting diodes. With a total of 4 patents to his name, Aoyagi continues to push the boundaries of innovation in his field.
Latest Patents
Aoyagi's latest patents include a groundbreaking light-emitting diode that features a columnar laminated structure. This structure consists of a first compound semiconductor layer, a light-emitting layer, and a first portion of a second compound semiconductor layer. The design incorporates a first electrode that is electrically connected to the first compound semiconductor layer and a second electrode. Notably, the second portion of the second compound semiconductor layer is strategically formed apart from the edge portion of the first portion, allowing for light to be emitted from both the top and side surfaces.
Another significant patent involves a light-emitting element that includes a laminated body composed of a first conductive semiconductor layer, an active layer, and a second conductive semiconductor layer. This design features a light extraction surface and a recombination suppression structure that enhances the efficiency of light emission.
Career Highlights
Aoyagi is currently employed at Sony Corporation, where he applies his expertise in semiconductor technology. His work has been instrumental in advancing the capabilities of light-emitting devices, contributing to the company's reputation for innovation in electronics.
Collaborations
Throughout his career, Aoyagi has collaborated with notable colleagues, including Takahiko Kawasaki and Katsutoshi Itou. These partnerships have fostered a creative environment that encourages the exchange of ideas and technological advancements.
Conclusion
Hidekazu Aoyagi's contributions to the field of semiconductor technology exemplify the spirit of innovation. His patents and collaborations reflect a commitment to advancing light-emitting technologies, making a lasting impact in the industry.
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.