Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10106875 | Steel material, hydrogen container, method for producing the steel material, and method for producing the hydrogen container | Shusaku Takagi | 2018-10-23 |
| 10093998 | Abrasion resistant steel plate having excellent low-temperature toughness and method for manufacturing the same | Shinichi Miura, Nobuyuki Ishikawa | 2018-10-09 |