Katsumi Suzuki is a seasoned expert at Seiko Epson Corporation, Japan, where he has spent 39 years honing his expertise in Thin film technology, Optical film technology, and more. A holder of a Bachelor's degree in Materials Engineering from Yokohama National University, Suzuki has developed a unique understanding of Ni dynamic Recrystallization. Throughout his tenure, Suzuki has applied his knowledge in key device development, surface treatment, and crystal growth, showcasing his versatility in a range of technologies. His proficiency in Japanese and limited working proficiency in English further highlight his adaptability in a global industry. Currently based in Nagano, Japan, Suzuki continues to drive innovation at Seiko Epson Corporation, leveraging his extensive experience to deliver cutting-edge solutions.