Hidekazu Shuto

Title: Innovations by Hidekazu Shuto in Photovoltaic Technology

Introduction

Hidekazu Shuto is an accomplished inventor based in Mihara-gun, Japan. With a notable portfolio of two patents, he has made significant contributions to the field of solar energy technology, particularly in the design and manufacturing of photovoltaic devices. His innovative methods enhance the efficiency and effectiveness of solar batteries, positioning them for better performance in the renewable energy market.

Latest Patents

Shuto's latest patents include a unique method of solar battery output section fabrication and a method of manufacturing a photovoltaic device. The method of solar battery output section fabrication focuses on attaching a metal foil to an output terminal or applying a resin film over a conductive paste. This process involves cutting out an opening from the back side of the substrate, facilitating better connectivity and efficiency in the device's performance.

The method of manufacturing a photovoltaic device outlines a detailed process encompassing several steps. It begins with the formation of a first electrode layer and a light-active semiconductor layer on an insulating surface. Subsequently, a transparent conducting film is applied over the light-active semiconductor layer. A patterned transparent protective layer is then established on the conducting film over power-generating regions. The innovation continues with the use of ultraviolet laser light to remove undesired portions of the conducting film, ensuring optimal transparency and conductivity in the final product. This intricate layering not only enhances the device's efficiency but also provides dual functionality with the protective layer.

Career Highlights

Shuto is associated with Sanyo Electric Co., Ltd., a leading company in the field of electronics and renewable energy solutions. His work there reflects a commitment to advancing solar technology and enhancing the sustainability of energy consumption.

Collaborations

Throughout his career, Hidekazu Shuto has collaborated with notable colleagues, including Nobuo Hanehira and Hiroyuki Mori. These collaborations have enabled him to push the boundaries of photovoltaic research and development, integrating diverse expertise to innovate within the field.

Conclusion

Hidekazu Shuto stands out as a pivotal figure in the advancement of photovoltaic technology. With his innovative methods and collaborative spirit, he continues to contribute to the development of sustainable energy solutions. His work not only represents his vision but also the collective effort towards a more efficient and environmentally friendly future in solar energy.