Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9849121 | Aqueous liquid preparations and light-stabilized aqueous liquid preparations | — | 2017-12-26 |
| 8883825 | Aqueous liquid preparations and light-stabilized aqueous liquid preparations | — | 2014-11-11 |
| 8877168 | Aqueous liquid preparations and light-stabilized aqueous liquid preparations | — | 2014-11-04 |
| 8784789 | Aqueous liquid preparations and light-stabilized aqueous liquid preparations | — | 2014-07-22 |
| 6645963 | Prolonged-action eye drop | Akira Ohtori | 2003-11-11 |
| 6335335 | Prolonged-action eye drop | Akira Ohtori | 2002-01-01 |