Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5824878 | Microorganism and insecticide | Michio Ohba, Hidenori Iwahana, Ryoichi Sato, Katsutoshi Ogiwara, Kazunobu Sakanaka +3 more | 1998-10-20 |
| 5747450 | Microorganism and insecticide | Michio Ohba, Hidenori Iwahana, Ryoichi Sato, Katsutoshi Ogiwara, Kazunobu Sakanaka +3 more | 1998-05-05 |
| 5694883 | Nematoda cultivating method | MINEO TACHIBANA, Toshihito Uechi, Tadaaki Kawasugi | 1997-12-09 |
| 5359048 | Polynucleotide encoding a toxin with activity against coleopterans | Michio Ohba, Hidenori Iwahana, Ryoichi Sato, Katsutoshi Ogiwara, Kazunobu Sakanaka +3 more | 1994-10-25 |