Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5681527 | Molten metal holding apparatus | Tatsufumi Aoi, Noriyuki Kawada, Kenichi Unoki, Motomi Nakashima, Kazumasa Mihara | 1997-10-28 |
| 5611394 | Roll charged with heat transfer medium | Keiji Mizuta, Yasuyoshi Takeoka, Akira Kishida, Harumasa Muramoto | 1997-03-18 |