Issued Patents 2004
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727336 | Ocular lens materials and process for producing the same | Eri Ito, Tetsuji Kawai, Sadanori Oono, Kazuhiko Nakada | 2004-04-27 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6727336 | Ocular lens materials and process for producing the same | Eri Ito, Tetsuji Kawai, Sadanori Oono, Kazuhiko Nakada | 2004-04-27 |