Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6818719 | Polymers and ophthalmic lenses in which they are used | Naoki Shimoyama, Mitsuru Yokota | 2004-11-16 |
KF
Kazuhiko Fujisawa
Overall (2004): #182,900 of 270,089Top 70%
1
Patents 2004