Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6896746 | Hot-rolled steel wire rods and bars usable for machine structural use without annealing and method for producing the same | Koji Tanabe, Koji Adachi, Seiji Ito | 2005-05-24 |
| 6634073 | Continuous production facilities for wire | Koji Adachi, Koji Tanabe, Ryuichi Seki | 2003-10-21 |
| 6551419 | Hot-rolled steel wire and rod for machine structural use and a method for producing the same | Hideo Kanisawa, Tatsuro Ochi, Manabu Kubota, Koji Tanabe | 2003-04-22 |
| 6547890 | Steel wire rod for cold forging and method for producing the same | Hideo Kanisawa, Tatsuro Ochi, Manabu Kubota, Koji Tanabe | 2003-04-15 |
| 6475306 | Hot rolled steel wire rod or bar for machine structural use and method for producing the same | Hideo Kanisawa, Tatsuro Ochi, Manabu Kubota, Koji Tanabe | 2002-11-05 |