Issued Patents 2003
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6650821 | Optical device and a making method thereof | Eisuke Sasaoka, Shigeru Tanaka, Kohei Kobayashi, Masashi Onishi, Kenji Tamano +1 more | 2003-11-18 |
| RE38086 | Dispersion compensating fiber and optical transmission system including the same | Masashi Onishi, Hiroo Kanamori, Masayuki Nishimura, Tomonori Kashiwada | 2003-04-22 |
| 6546180 | Coiled optical assembly and fabricating method for the same | Eisuke Sasaoka, Shigeru Tanaka, Kohei Kobayashi, Masashi Onishi | 2003-04-08 |