Company Filing History:
Years Active: 2013-2014
Title: Katsuya Tabuchi: Innovator in Solar Cell Technology
Introduction
Katsuya Tabuchi is a prominent inventor based in Tokyo, Japan. He has made significant contributions to the field of solar energy, particularly in the development of thin-film solar cells. With a total of two patents to his name, Tabuchi's work focuses on enhancing the efficiency and production methods of these solar technologies.
Latest Patents
Tabuchi's latest patents include a "Laminated structure for CIS based solar cell" and an "Integrated structure and manufacturing method for CIS based thin-film solar cell." These inventions aim to provide a high production efficiency for CIS based thin-film solar cells. They feature a laminated structure that includes a back electrode, a p-type CIS based light absorbing layer, a high-resistance buffer layer, and an n-type transparent conductive film. The high-resistance buffer layer is formed of thin films of a zinc oxide group and has a resistivity of 500Ω·cm or higher. This innovative approach allows for efficient production on a series of production lines without the need for waste treatment.
Career Highlights
Katsuya Tabuchi is currently employed at Showa Shell Sekiyu K.K., where he continues to advance solar cell technology. His work has been instrumental in improving the manufacturing processes and efficiency of solar cells, contributing to the broader field of renewable energy.
Collaborations
Tabuchi collaborates with notable colleagues, including Hideki Hakuma and Katsumi Kushiya. Their combined expertise fosters innovation and drives advancements in solar technology.
Conclusion
Katsuya Tabuchi's contributions to the field of solar energy through his patents and collaborative efforts highlight his role as a key innovator in the industry. His work not only enhances the efficiency of solar cells but also paves the way for sustainable energy solutions.