Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10023947 | High strength steel plate with ultimate tensile strength of 900 MPa or more excellent in hydrogen embrittlement resistance and method of production of same | Masafumi Azuma, Noriyuki Suzuki, Naoki Maruyama, Akinobu Murasato, Yasuharu Sakuma +1 more | 2018-07-17 |
| 9970092 | Galvanized steel sheet and method of manufacturing the same | Takayuki Nozaki, Manabu Takahashi, Nobuhiro Fujita, Masafumi Azuma | 2018-05-15 |