Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6309278 | Method and apparatus for polishing optical connector end faces | Kenji Suzuki, Jie Xu, Shinichiro Iizuka, Masato Shiino | 2001-10-30 |
| 5222168 | Method for stacking ferrules of a stacked-type optical connector and a stacked-type optical connector | Masami Saito, Shinichiro Ohta, Hiroyuki Yamada, Toshihiko Ohta | 1993-06-22 |
| 4790648 | Closure for cable connector | Shin-ichiro Ohta, Hidehisa Miyazawa, Shigeru Tachigami | 1988-12-13 |