Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6903237 | Ectoparasitic insect pest controllers for animals and their usage | Rikio Yamaguchi, Kazuhiro Takagi | 2005-06-07 |
| 5543573 | Hydrazinecarboxyamide derivatives, a process for production thereof and uses thereof | Kazuhiro Takagi, Takashi Ohtani, Tateki Nishida, Hiroshi Hamaguchi, Atsushi Kanaoka | 1996-08-06 |