Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5895819 | Enzyme substrate | — | 1999-04-20 |
| 5182329 | Process for producing carriers for immunoassay | Takahiro Takeyama | 1993-01-26 |
| 4487717 | Process for recovering a dipeptide derivative | Kiyotaka Oyama, Shigeaki Irino | 1984-12-11 |