Issued Patents 2016
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9493860 | Chromium-containing austenitic alloy | Manabu Kanzaki, Yasuhiro Masaki, Akihiro Uehira, Osamu Miyahara | 2016-11-15 |
| 9352370 | Plug for hot tube-making | Yasuto Higashida | 2016-05-31 |
| 9333544 | Plug used in piercing machine | Yasuto Higashida, Kazuhiro Shimoda | 2016-05-10 |