Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5998384 | Endoscopic administration of an HSV-tk gene to treat digestive organ cancer | Takashi Shimada, Osamu Iijima, Katsuhiko Akiyama, Takeshi Goto | 1999-12-07 |
| 4368081 | Method for removing residual hydrogen peroxide on a sterilized food package | Kunio Hata, Kihachiro Oshima, Isao Kano, Hiroaki Umeda, Motoi Matsui +3 more | 1983-01-11 |