Issued Patents 2005
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6892019 | Optical fiber, method of making optical fiber preform, and method of making optical fiber | Katsuya Nagayama, Takatoshi Kato | 2005-05-10 |
KK
Kiichiro Kawasaki
Overall (2005): #157,602 of 245,428Top 65%
1
Patents 2005