Issued Patents 2003
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6529665 | Refractive index profile type optical fiber | Tomoyoshi Yamashita, Haruko Miyauchi, Yasushi Kawaharada, Kazuki Nakamura | 2003-03-04 |
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Norizi Oishi
Overall (2003): #148,276 of 273,478Top 55%
1
Patents 2003