Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6889529 | Method of manufacturing optical fiber preform | Toshihiro Ooishi, Yuichi Ohga, Motonori Nakamura | 2005-05-10 |
YY
Yoshio Yokoyama
Overall (2005): #69,663 of 245,428Top 30%
1
Patents 2005