Issued Patents 1997
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5661164 | Termite-controlling agent composition | Shinzaburo Sone | 1997-08-26 |
| 5596017 | Sulfamide derivatives | Yoshinori Kitagawa, Yumi Hattori, Katsuaki Wada, Toru Obinata | 1997-01-21 |