Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6731847 | Optical fiber | Takatoshi Kato, Kazuhiro Okamoto, Mitsuomi Hada, Morio Watanabe, Kohei Kobayashi | 2004-05-04 |
SH
Shinjiro Hagihara
Overall (2004): #117,268 of 270,089Top 45%
1
Patents 2004