Issued Patents 1994
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5377290 | Optical fiber composite ground wire with water absorption member and method of manufacturing the same | Satoshi Hisano | 1994-12-27 |
| 5309539 | Communication cable | Hiroaki Sano, Nobuyuki Suzuki | 1994-05-03 |