Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6497516 | Guide pin for optical fiber connectors and optical fiber connector plug | Hiroyasu Toyooka, Atsushi Takai, Atsushi Miura | 2002-12-24 |
| 6123463 | Optical fiber connector with non-PC-coupling | Yutaka Kotohda, Hiroyasu Toyooka | 2000-09-26 |
| 4950048 | Optical connector ferrule | Toshiaki Kakii, Yasuo Asano, Shuzo Suzuki, Kazuhito Saito, Takeo Komiya | 1990-08-21 |