An ASTM member since 2005, Sasaki currently serves as producer vice chairman of ASTM Committee A01 on Steel, Stainless Steel and Related Alloys, where he also is a member of several A01 subcommittees. In addition, he is a member of Committee A05 on Metallic-Coated Iron and Steel Products and its subcommittee on sheet specifications.
NSSMC manufactures a wide variety of steel products. As general manager of the Control Research Laboratory, his position since 2012, Sasaki leads corporate research on control technologies and represents his company in executive subcommittee activities of ASTM Committee A01.