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Title: Yutaka Kiminami: Innovator in Titanium Cathode Electrode Technology
Introduction
Yutaka Kiminami is a notable inventor based in Joetsu, Japan. He has made significant contributions to the field of electrolytic copper foil manufacturing through his innovative patent. His work focuses on enhancing the efficiency and longevity of cathode electrodes used in this process.
Latest Patents
Kiminami holds a patent for a titanium-made cathode electrode designed for producing electrolytic copper foil. This invention includes a rotary cathode drum utilizing the titanium-made cathode electrode, as well as methods for producing titanium material and correcting/working titanium material for the cathode electrode. The primary goal of this invention is to provide a cathode electrode that can be continuously and stably used for over 3000 hours, thereby reducing maintenance frequency and lowering the running costs associated with electrodeposited copper foil manufacturing. The cathode electrode is made from titanium material with a crystal grain size number of 7.0 or higher and an initial hydrogen content of 35 ppm or lower.
Career Highlights
Throughout his career, Kiminami has worked with prominent companies such as Mitsui Mining & Smelting Company, Ltd. and Nippon Stainless Steel Kozai Co., Ltd. His experience in these organizations has contributed to his expertise in materials science and engineering.
Collaborations
Kiminami has collaborated with notable colleagues, including Sakiko Tomonaga and Satoru Fujita. Their combined efforts have further advanced the development of innovative technologies in the field.
Conclusion
Yutaka Kiminami's contributions to the titanium cathode electrode technology have made a significant impact on the manufacturing of electrolytic copper foil. His innovative approach not only enhances efficiency but also reduces operational costs, showcasing the importance of advancements in materials science.