Pregrouted PC steel material and method for hardening pregrout layer thereof

Assignee

• Sumitomo (Sei) Steel Wire
• Sumitomo Electric Industries

Inventors

• Takahide Saiki (1 patents)
• Masato Yamada (87 patents)
• Yoshihiko Touda (4 patents)
• Takashi Ichiki (3 patents)
• Kiminori Matsushita (3 patents)
• Katsuhito Oshima (8 patents)
• Jun Sugawara (34 patents)
• Shingo Nakajima (25 patents)
• Shuhei Maeda (33 patents)

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