Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4878933 | Apparatus for fusion splicing optical fibers | Takeshi Yamada, Yasukuni Osato, Masao Suzuki, Osamu Kawata, Koushi Ishihara | 1989-11-07 |
| 4850895 | Coaxial cable connection assembly with a transceiver | Katsuyuki Arai, Kenji Karai, Keiji Ando | 1989-07-25 |