Issued Patents 1994
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5329600 | Reflection monitor optical fiber coupler manufacturing system and method | Eisuke Sasaoka, Masumi Fukuma, Hiroshi Suganuma, Hiroshi Yokota, Junichi Yoshikawa +1 more | 1994-07-12 |
| 5325450 | Optical fiber coupler and its manufacturing method | Hiroshi Suganuma, Eisuke Sasaoka, Tomoyuki Hattori, Hiroshi Yokota | 1994-06-28 |
| 5318610 | Fiber coupler manufacturing apparatus having an automatic breaking test device | Hiroshi Suganuma, Kazuhiko Arimoto | 1994-06-07 |
| 5309536 | Process for producing an optical fiber coupler | Hiroshi Suganuma, Tomoyuki Hattori, Yoshiharu Okawa, Hiroshi Yokota, Kazuhiko Arimoto | 1994-05-03 |
| 5306323 | Fiber coupler manufacturing apparatus having an automatic breaking test device | Hiroshi Suganuma, Kazuhiko Arimoto | 1994-04-26 |
| 5306378 | Apparatus and method for removing a coating from a coated linear material | Hiroshi Suganuma, Junichi Yoshikawa | 1994-04-26 |