Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818059 | Optical connector and splicer | Toshiaki Kakii, Shuzo Suzuki | 1989-04-04 |
| 4812010 | Apparatus for arranging a plurality of coated optical fibers and collective fusion splicing method using the apparatus | Keiji Osaka, Toru Yanagi | 1989-03-14 |