Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5239065 | DNA encoding human CV/2n superoxide dismutase muteins with at least serine or alanine at either or both residues 6 and 111 | Hitoshi Sagai, Shigeo Katsuragi, Junboku Kajiwara, Harumi Masujima | 1993-08-24 |
| 4818698 | Polypeptides and preparation process thereof | Hitoshi Sagai, Shigeo Katsuragi, Junboku Kajiwara, Harumi Masujima | 1989-04-04 |