Yasuo Yoshida

TSUBAKI NAKASHIMA CO., LTD. is a Japan-based company principally engaged in manufacturing and sales of precision balls, ball screws and air blowers. The Company operates through two segments. The Ball Business segment provides steel balls for ball bearings, ceramic balls, cemented carbide balls, glass balls, plastic balls and carbon steel balls. The Linear Business segment provides ball screws such as precision ball screws, ball screws for high-load, precision miniature ball screws, caged precision ball screws, hollow shaft ball screws, precision rolled ball screws and general industrial ball screws, as well as centrifugal blowers and others. The Others segment is engaged in real estate leasing business.