Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5516514 | Insect controlling agent from strains of Bacillus thuringiensis var. Kurstaki | Toshihiko Iizuka, Michito Tagawa, Masao Kuwahara, Hiroshi Haruyama, Toshiyuki Umehara | 1996-05-14 |
| 5266483 | Bacillus strain and insect pest controlling agent | Toshihiko Iizuka, Michito Tagawa, Masao Kuwahara, Hiroshi Haruyama, Toshiyuki Umehara | 1993-11-30 |