Issued Patents 2011
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921562 | Welding method and steel plate deck | Noboru Kiji, Masashi Fujiwara, Tsutomu Matsuoka, Makoto Ota | 2011-04-12 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7921562 | Welding method and steel plate deck | Noboru Kiji, Masashi Fujiwara, Tsutomu Matsuoka, Makoto Ota | 2011-04-12 |