Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6991520 | Abrasive machine and method of abrading work piece | — | 2006-01-31 |
| 5032203 | Apparatus for polishing | Hiroshi Nakada, Yoshihiko Kunimitsu | 1991-07-16 |
| 5007209 | Optical fiber connector polishing apparatus and method | Kazuharu Saito, Hiroyasu Matsukura, Hiroshi Komase, Haruhiro Tsuneda, Junji Watanabe +2 more | 1991-04-16 |
| 4999955 | Method and apparatus for conically machining optical fiber connectors | Kazuharu Saito, Junji Watanabe, Tadao Saito, Kazuo Matsunaga | 1991-03-19 |