Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11329418 | Jig for connector plug, connector plug and cable with connector plug | Junji Taira, Naotoshi Shiokawa, Masayuki Jibiki | 2022-05-10 |
| 5668905 | Optical fiber ferrule assembly having angular index showing polarization plane | Mitsuo Takahashi, Kunio Yamada, Naotoshi Shiokawa | 1997-09-16 |
| 5337377 | Optical fiber termination device | Kunio Yamada | 1994-08-09 |