Issued Patents 2018
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9982331 | Abrasion resistant steel plate having excellent low-temperature toughness and excellent corrosive wear resistance | Shinichi Miura, Nobuyuki Ishikawa | 2018-05-29 |
| 9938599 | Abrasion resistant steel plate or steel sheet excellent in resistance to stress corrosion cracking and method for manufacturing the same | Nobuyuki Ishikawa | 2018-04-10 |
| 9879334 | Abrasion resistant steel plate or steel sheet excellent in resistance to stress corrosion cracking and method for manufacturing the same | Yasuhiro Murota, Nobuyuki Ishikawa | 2018-01-30 |