Issued Patents 2002
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488787 | Cold workable steel bar or wire and process | Tatsuro Ochi, Hideo Kanisawa, Manabu Kubota, Ryuichi Seki | 2002-12-03 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6488787 | Cold workable steel bar or wire and process | Tatsuro Ochi, Hideo Kanisawa, Manabu Kubota, Ryuichi Seki | 2002-12-03 |