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TOYO SEIKO is celebrating its 50th anniversary in 2025. The company was founded in 1975 as a manufacturer of cut wire media for mechanical descaling
Yoshihiro Watanabe
July 1, 2025
Dr. Watanabe is the President and CEO of Toyo Seiko. Toyo Seiko manufactures and markets shot peening media and shot peening related equipment.
Dr. Watanabe has contributed to the advancement of shot peening throughout his career by volunteering his time to the International Scientific Committee for Shot Peening, the Japan Society of Spring Engineers, and the Aerospace Metals Engineering Sub Committee (AMESC) of the Aerospace Materials Division of SAE. He is a board member of the Japan Society of Shot Peening. Dr. Watanabe has been appointed Secretary of the International Scientific Committee for Shot Peening and as President of Toyo Seiko, he hosted the Tenth International Conference on Shot Peening in 2008. Dr. Watanabe graduated from Gifu University in Japan with a Ph.D. degree in Mechanical Fracture in 1995 and has worked in the shot peening industry since he joined Toyo Seiko in 1989.
TOYO SEIKO is celebrating its 50th anniversary in 2025. The company was founded in 1975 as a manufacturer of cut wire media for mechanical descaling
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