Digital display device for surface-roughness measuring instruments

Assignee

• Mitutoyo

Inventors

• Sadayuki Matsumiya (99 patents)
• Shigeru Ohtani (84 patents)
• Kenji Iwamoto (70 patents)
• Nobuyuki Hama (20 patents)
• Keiji Yamada (27 patents)

View full patent text on Google Patents →