Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5721206 | Pharmaceutical composition for use as a retinal pigment epithelial cell growth agent | Kanji Takahashi, Hiroshi Ohkuma, Masanobu Uyama | 1998-02-24 |
| 4847697 | Reproducing speed control system for a video disk player | — | 1989-07-11 |