Issued Patents 2004
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6809448 | Excimer laser apparatus | Natsushi Suzuki, Hisashi Nara, Shunsuke Yoshioka, Toshimitsu Barada, Atsushi Ooyama +2 more | 2004-10-26 |
| 6785314 | Electric discharge gas laser | Atushi Ooyama, Shinichi Sekiguchi, Hiroyuki Shinozaki, Toshimitsu Barada | 2004-08-31 |
| 6700273 | Gas transfer machine | Yoshinori Ojima, Shinichi Sekiguchi, Nobuharu Noji | 2004-03-02 |