Issued Patents 2004
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6793403 | Method of producing ferrule and ferrule | Katsuki Suematsu, Yasushi Kihara, Jun Yamakawa | 2004-09-21 |
| 6702962 | Manufacturing method of ferrule for multi optical connector | Yasushi Kihara, Katsuki Suematsu | 2004-03-09 |