Issued Patents All Time
Showing 26–28 of 28 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5013824 | Human interleukin-4 peptides and conjugates thereof | John S. Abrams, Takashi Yokota, Ken-ichi Arai | 1991-05-07 |
| 4798789 | cDNA clones coding for polypeptides exhibiting murine interleukin-2 activity | Takashi Yokota, Ken-ichi Arai | 1989-01-17 |
| 4695542 | cDNA clones coding for polypeptides exhibiting multi-lineage cellular growth factor activity | Takashi Yokota, Donna Rennick, Ken-ichi Arai | 1987-09-22 |