Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6555784 | Laser machining apparatus | Nobuaki Iehisa, Norio Karube, Atsushi Watanabe, Mitsuhiro Okuda | 2003-04-29 |
| 6538231 | Laser machining apparatus | Norio Karube, Atsushi Watanabe, Nobuaki Iehisa, Mitsuhiro Okuda | 2003-03-25 |