Katsunori Ito

Person

  • Aichi-prefecture, JP

Patents Grantslast 30 patents

  • Information Patent Grant

    Rolling contact bearing

    • Patent number 5,853,249
    • Issue date Dec 29, 1998
    • NTN Corporation
    • Kikuo Maeda
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...