Issued Patents 2017
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9826897 | Perimeter | Satoshi Shimada | 2017-11-28 |
| 9757780 | Electric resistance welded steel pipe excellent in deformability and fatigue properties after quenching | Shinya Sakamoto, Yoshio Terada, Takafumi Sebayashi, Itsuroh Hiroshige | 2017-09-12 |
| 9719615 | High strength steel pipe for line pipe superior in low temperature toughness and high strength steel plate for line pipe and methods of production of the same | Hitoshi Asahi, Yoshio Terada | 2017-08-01 |
| 9622653 | Perimeter | — | 2017-04-18 |