Pressed article manufacturing method and press mold

Assignee

• Nippon Steel

Inventors

• Takashi Miyagi (39 patents)
• Misao Ogawa (24 patents)
• Toshimitsu Aso (25 patents)
• Yasuharu Tanaka (54 patents)
• Keiichi Murakami (106 patents)

View full patent text on Google Patents →