Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9771638 | Cold-rolled steel sheet | Jun Haga, Takayuki Nishi | 2017-09-26 |
| 9340860 | Cold-rolled steel sheet and galvannealed steel sheet | Jun Haga, Takayuki Nishi | 2016-05-17 |
| 7273335 | Machine tool | Koji Takenaka | 2007-09-25 |
| 5961156 | Piping structure of a flexible tube for use in a machining center | — | 1999-10-05 |