Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6401506 | Sheet rolling method and sheet rolling mill | Shigeru Ogawa, Atsushi Ishii, Kenji Yamada, Katsuhiko Koumoto | 2002-06-11 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6401506 | Sheet rolling method and sheet rolling mill | Shigeru Ogawa, Atsushi Ishii, Kenji Yamada, Katsuhiko Koumoto | 2002-06-11 |