Issued Patents 2016
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9482005 | H-Section steel | Masaki Mizoguchi, Kazuaki Mitsuyasu, Hirokazu Sugiyama | 2016-11-01 |
| 9352424 | Butt welding joint using high-energy density beam | Tadashi Ishikawa, Ryuichi Honma | 2016-05-31 |