Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764528 | Process for producing high-nitrogen ultralow-carbon steel | Seiji Nabeshima, Shuji Takeuchi, Hisashi Ogawa, Yasuyuki Masumoto | 2004-07-20 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764528 | Process for producing high-nitrogen ultralow-carbon steel | Seiji Nabeshima, Shuji Takeuchi, Hisashi Ogawa, Yasuyuki Masumoto | 2004-07-20 |