Company Filing History:
Years Active: 2015
Title: Yasuhiro Okada: Innovator in Solar Cell Technology
Introduction
Yasuhiro Okada is a prominent inventor based in Yasu, Japan. He has made significant contributions to the field of solar energy through his innovative approaches to solar cell manufacturing. His work has led to advancements that enhance the efficiency and effectiveness of solar technology.
Latest Patents
Yasuhiro Okada holds a patent for a "Solar cell element manufacturing method, solar cell element, and solar cell module." This patent describes a method for manufacturing a solar cell element that includes two different etching processes followed by the formation of a semiconductor layer. The process begins with etching a semiconductor substrate of the first conductor type using a first acid aqueous solution containing hydrofluoric acid, nitric acid, and sulfuric acid. Subsequently, the substrate is etched with a second acid aqueous solution that contains hydrofluoric acid and nitric acid, but with substantially no sulfuric acid, to create an uneven surface. Finally, a semiconductor layer of a second conductivity type, different from the first, is formed on at least a part of the uneven surface of the semiconductor substrate.
Career Highlights
Yasuhiro Okada is associated with Kyocera Corporation, a leading company in the field of solar technology. His work at Kyocera has been instrumental in developing innovative solutions that contribute to the advancement of solar energy applications.
Collaborations
Yasuhiro Okada has collaborated with notable colleagues, including Manabu Komoda and Yuusuke Nagou. These collaborations have fostered a creative environment that encourages the development of cutting-edge technologies in the solar energy sector.
Conclusion
Yasuhiro Okada's contributions to solar cell technology exemplify the impact of innovative thinking in renewable energy. His patented methods and collaborative efforts continue to shape the future of solar energy solutions.