Company Filing History:
Years Active: 2000-2005
Title: Chiharu Nozaki: Innovator in Semiconductor Technology
Introduction
Chiharu Nozaki is a prominent inventor based in Yokohama, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of light-emitting devices. With a total of 4 patents to his name, Nozaki's work has had a substantial impact on the efficiency and reliability of semiconductor devices.
Latest Patents
Nozaki's latest patents include innovative methods for enhancing the performance of semiconductor light-emitting devices. One of his notable inventions is a semiconductor light-emitting device and its manufacturing method. This invention focuses on improving the external quantum efficiency by processing a light lead-out surface to have an embossment. By depositing a layer containing a p-type dopant like magnesium (Mg) near the surface of a p-type GaN layer, he ensures better diffusion and creates a reliable ohmic contact with the p-side electrode. This advancement prevents exfoliation of the electrode and significantly enhances the device's reliability. Another patent, the nitride semiconductor LED with an embossed lead-out surface, shares similar principles and aims to improve light extraction efficiency.
Career Highlights
Chiharu Nozaki is currently employed at Kabushiki Kaisha Toshiba, where he continues to innovate in the semiconductor field. His work has been instrumental in advancing the technology used in light-emitting devices, making them more efficient and reliable for various applications.
Collaborations
Nozaki collaborates with talented individuals in his field, including Haruhiko Okazaki and Koichi Nitta. These partnerships have fostered a creative environment that encourages the development of groundbreaking technologies.
Conclusion
Chiharu Nozaki's contributions to semiconductor technology exemplify the spirit of innovation. His patents reflect a commitment to improving the efficiency and reliability of light-emitting devices, making a lasting impact on 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.