Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6764528 | Process for producing high-nitrogen ultralow-carbon steel | Seiji Nabeshima, Hisashi Ogawa, Yuki Nabeshima, Yasuyuki Masumoto | 2004-07-20 |
| 6712124 | Method and apparatus for continuous casting of metals | Hiroshi Yamane, Nagayasu Bessho, Yuji Miki, Tadasu Kirihara | 2004-03-30 |