Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5290917 | Modified polypeptides of IL-1.alpha. | Michiko Yamayoshi, Hitoshi Kawashima, Junichi Yamagishi, Ryuji Furuta, Toshikazu Fukui | 1994-03-01 |
| 4990455 | Novel human TNF polypeptide mutants and DNA's encoding said mutants | Junichi Yamagishi, Hitoshi Kawashima, Ryuji Furuta, Katuhisa Nakata | 1991-02-05 |