Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5998097 | Fabrication method employing energy beam source | Masahiro Hatakeyama, Katsunori Ichiki, Yotaro Hatamura, Masayuki Nakao | 1999-12-07 |
| 5989779 | Fabrication method employing and energy beam source | Masahiro Hatakeyama, Katsunori Ichiki, Yotaro Hatamura, Masayuki Nakao | 1999-11-23 |
| 5770123 | Method and apparatus for energy beam machining | Masahiro Hatakeyama, Katsunori Ichiki, Masayuki Nakao, Yotaro Hatamura | 1998-06-23 |