Issued Patents 2003
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6661954 | Optical transmission line including a connected part of optical fibers and connecting method | Eisuke Sasaoka, Shinji Ishikawa, Masashi Onishi | 2003-12-09 |
| 6636677 | Optical fiber | Eisuke Sasaoka, Masayuki Nishimura, Masashi Onishi | 2003-10-21 |
| 6608955 | Optical fiber and laser machining apparatus | Keiichiro Fukuda, Masaharu Mogi | 2003-08-19 |
| 6606440 | Microstructured optical fiber | Eisuke Sasaoka, Masayuki Nishimura | 2003-08-12 |
| 6571045 | Microstructured optical fiber | Eisuke Sasaoka, Masayuki Nishimura | 2003-05-27 |
| 6526209 | Optical fiber having improved optics and structure | Eisuke Sasaoka, Masayuki Nishimura, Masashi Onishi | 2003-02-25 |