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Title: Innovations of Katsunori Sawahata
Introduction
Katsunori Sawahata is a notable inventor based in Hitachi, Japan. He has made significant contributions to the field of solar technology, particularly in the development of lead wires for solar cells. With a total of 2 patents to his name, his work has had a considerable impact on the efficiency and manufacturing processes of solar energy systems.
Latest Patents
Katsunori Sawahata's latest patents include innovative designs for solar cell lead wires. One of his patents describes a lead wire that features a molten solder plated layer on a strip-shaped conductive material. This design allows for effective bonding to the electrodes of solar cells using soldering techniques. The patent specifies that the thickness of the oxide film on the surface of the molten solder plated layer should not exceed 7 nm. Another patent focuses on a solar cell lead wire that includes a strip-shaped conductive material formed by rolling a wire, with upper and lower melt solder-plated layers applied flat on its surfaces.
Career Highlights
Throughout his career, Katsunori Sawahata has worked with prominent companies such as Hitachi Metals, Ltd. and Hitachi Cable, Inc. His experience in these organizations has allowed him to refine his expertise in the field of solar technology and contribute to advancements in energy solutions.
Collaborations
Katsunori has collaborated with notable colleagues, including Hajime Nishi and Yuju Endo. Their combined efforts have fostered innovation and development in the solar energy sector.
Conclusion
Katsunori Sawahata's contributions to solar technology through his patents and collaborations highlight his role as a significant inventor in the field. His work continues to influence the efficiency and manufacturing of solar energy systems.