Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11780032 | Laser machining apparatus and laser machining method | Takaaki Yamanashi, Koji Funaki, Akihiko Sugiyama | 2023-10-10 |
| 11697176 | Laser machining apparatus and laser machining method | Takaaki Yamanashi, Koji Funaki, Akihiko Sugiyama | 2023-07-11 |
| 7835815 | Punching tool provided with a tool identification medium and punch press provided with a tool identification medium reader | Shunsuke Takeuchi, Kazuo Tanabe | 2010-11-16 |
| 7437210 | Punching tool provided with a tool identification medium and punch press provided with a tool identification medium reader | Shunsuke Takeuchi, Kazuo Tanabe | 2008-10-14 |
| 6163734 | Punching tool provided with tool identification medium and punch press provided with a tool identification medium reader cross reference to related application | Shunsuke Takeuchi, Kazuo Tanabe | 2000-12-19 |