Hirokazu Arakawa

3 Patents

• US124830772025

  Split-type Laminated Iron Core and Method for Manufacturing Split-type Laminated Iron Core

  MITSUI HIGH-TEC, Inc.

  0 cites
• US116320232023

  Laminated Iron Core and Manufacturing Method of Laminated Iron Core

  MITSUI HIGH-TEC, Inc.

  0 cites
• US116059902023

  Annular Core Piece and Annular Core

  MITSUI HIGH-TEC, Inc.

  0 cites