Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7118289 | Optical fiber composite ferrule | Masahiro Shibata, Minoru Nakamura | 2006-10-10 |
| 6709167 | Composite ferrule of connector for optical fibers, and method of manufacturing the same | Masahiro Shibata, Minoru Nakamura, Tomohiko Matsuda | 2004-03-23 |
| D480689 | Portion of ferrule for optical fiber connector | Masahiro Shibata, Minoru Nakamura | 2003-10-14 |
| 5178744 | Oxygen sensor device | Mitsuhiro Nakazawa, Hideo Yamamoto, Akiyoshi Asada, Takafumi Kashima, Katsuaki Nakamura | 1993-01-12 |