Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7922979 | Silent discharge plasma apparatus | Noboru Wada, Masaki Kuzumoto, Hajime Nakatani, Hiroyuki Igehara, Norimitsu Esaki +1 more | 2011-04-12 |
| 7312584 | Plasma-generation power-supply device | Taichiro Tamita, Akihiko Iwata, Noboru Wada, Hajime Nakatani | 2007-12-25 |