Issued Patents All Time
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7542648 | Holder for optical fiber ferrule end face grinding apparatus | Kunio Yamada | 2009-06-02 |
| 7494402 | Ferrule holder assembly for optical-fiber-end-face grinding apparatus | Kunio Yamada | 2009-02-24 |
| 7369737 | Holder for optical fiber ferrule end face grinding apparatus | Kunio Yamada | 2008-05-06 |
| D565066 | Holder for an optical connector end-face polishing machine | Kunio Yamada | 2008-03-25 |
| 7137878 | Ferrule holder assembly for optical-fiber-end-face grinding apparatus | Kunio Yamada | 2006-11-21 |
| 7044651 | Ferrule heating apparatus and method of adhering ferrule and optical fiber | Tsuguo Satoh, Kunio Yamada, Tatsuya Fujiwara, Yuichi Arai | 2006-05-16 |
| D510368 | Optical connector end-face polishing machine | — | 2005-10-04 |
| 6808314 | Optical fiber end face polishing machine | Kunio Yamada, Yoshitaka Kimura, Yuichi Arai | 2004-10-26 |
| 6547653 | Ferrule holder assembly for optical-fiber-end-face grinding apparatus | Kunio Yamada | 2003-04-15 |
| 6077154 | Polishing apparatus for optical fiber end surface | Syuichi Takashi | 2000-06-20 |