Issued Patents 2011
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8057913 | Steel sheet having high young'S modulus, hot-dip galvanized steel sheet using the same, alloyed hot-dip galvanized steel sheet, steel pipe having high young'S modulus and methods for manufacturing the same | Natsuko Sugiura, Naoki Yoshinaga, Shunji Hiwatashi, Manabu Takahashi, Nobuyoshi Uno +3 more | 2011-11-15 |
| 8037654 | Floor structure including plate-shaped supporting portion | Nariaki Nakayasu | 2011-10-18 |
| 8037655 | Floor structure including plate-shaped supporting portion | Nariaki Nakayasu | 2011-10-18 |