Issued Patents 2002
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6428301 | Lens molding apparatus and lens molding tool | Takeyuki Kato | 2002-08-06 |
| 6409342 | Glaucoma diagnosis apparatus and recording medium for glaucoma diagnosis | Kazuhiko Ohnuma, Hidetaka Aeba | 2002-06-25 |