Issued Patents 2003
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6539035 | Laser transmission system | Yuji Sano, Naruhiko Mukai, Koki Okazaki | 2003-03-25 |
| 6528754 | Underwater maintenance repair device and method | Satoshi Okada, Hiroaki Igakura, Motohiko Kimura, Tatsuki Ogisu, Yoshiaki Ono | 2003-03-04 |