Grain oriented electrical steel sheet having specular surface

Assignee

• Nippon Steel

Inventors

• Yoshiyuki Ushigami (72 patents)
• Takeo Nagashima (9 patents)
• Shuichi Yamazaki (54 patents)
• Hiroyasu Fujii (52 patents)
• Yozo Suga (22 patents)
• Tadashi Nakayama (37 patents)
• Katsuro Kuroki (23 patents)
• Yosuke Kurosaki (13 patents)

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