Company Filing History:
Years Active: 2020-2022
Title: Kazunobu Kojima: Innovator in Semiconductor Technology
Introduction
Kazunobu Kojima is a prominent inventor based in Miyagi, Japan. He has made significant contributions to the field of semiconductor technology, particularly in the development of advanced battery systems and light-emitting elements. With a total of three patents to his name, Kojima's work reflects a commitment to enhancing energy efficiency and performance in electronic devices.
Latest Patents
Kojima's latest patents include a highly reliable secondary battery designed to improve energy density and battery characteristics. This innovative battery features a first oxide semiconductor, multiple charging layers, and a hydroxide layer that enhances electricity accumulation capacity. Another notable patent involves a nitride semiconductor ultraviolet light-emitting element aimed at improving wall plug efficiency. This invention utilizes a unique structure of Ga-rich layers within the n-type AlGaN-based semiconductor layer to optimize the extraction of ultraviolet light.
Career Highlights
Throughout his career, Kojima has worked with several notable companies, including Soko Kagaku Co., Ltd. and Kabushiki Kaisha Nihon Micronics. His experience in these organizations has allowed him to refine his expertise in semiconductor technology and contribute to groundbreaking innovations.
Collaborations
Kojima has collaborated with esteemed colleagues such as Shigefusa Chichibu and Akira Hirano. These partnerships have fostered a collaborative environment that encourages the exchange of ideas and advancements in technology.
Conclusion
Kazunobu Kojima's contributions to semiconductor technology through his patents and collaborations highlight his role as an influential inventor. His work continues to pave the way for advancements in energy-efficient devices and innovative electronic solutions.