Issued Patents 1989
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818892 | Laser device with high-voltage pulse generator, high-voltage pulse generator and pulse generating method | Tuneyoshi Oohashi, Toshimichi Kichikawa, Kouji Kuwabara, Hiroyuki Sugawara | 1989-04-04 |