Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7947129 | Ion source apparatus and cleaning optimized method thereof | Masateru Sato | 2011-05-24 |
| 7012263 | Ion source apparatus and electronic energy optimized method therefor | Masateru Sato | 2006-03-14 |
| 6803590 | Ion beam mass separation filter, mass separation method thereof and ion source using the same | Adam Brailove | 2004-10-12 |
| 6206180 | Vibratory parts-feeder | Toshiro Sekine, Eiji Ohki, Masanobu Tomita, Kazumichi Kato, Yasushi Muragishi +1 more | 2001-03-27 |
| 5237260 | Engine-operated generator system | Yuzo Takakado, Takumi Yoshida, Hirotaka Kumakura | 1993-08-17 |