Issued Patents 1997
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5696860 | Optical device module and method for manufacturing the same | Masahide Saito, Dai Yui, Shigeru Hirai, Shinji Ishikawa | 1997-12-09 |
| 5673345 | Package with optical waveguide module mounted therein | Masahide Saito, Shinji Ishikawa, Dai Yui, Hiroo Kanamori | 1997-09-30 |
| 5627930 | Arrayed optical fiber coupler and method of manufacturing the same | Yoichi Ishiguro, Yuji Kobayashi, Toshiyuki Wakinosono, Tomoyuki Hattori, Hiroshi Suganuma +2 more | 1997-05-06 |
| 5625730 | Optical waveguide module having waveguide substrate made of predetermined material and ferrule made of material different from that of waveguide substrate | Shinji Ishikawa, Masahide Saito | 1997-04-29 |
| 5620494 | Method for manufacturing optical fiber coupler | Eisuke Sasaoka, Yuji Kobayashi, Tomomi Moriya, Yoichi Ishiguro | 1997-04-15 |