Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6048104 | Ferrule for use in optical fiber connector | Hajime Ohkubo | 2000-04-11 |
| 5909530 | Method for manufacturing ferrule for use with optical fiber connector | Hajime Ohkubo | 1999-06-01 |