Issued Patents 1989
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4818525 | Insecticidal resin coating film | Keiichi Kamada, Seiji Kawamoto, Makoto Yaegashi | 1989-04-04 |
| 4814340 | 1,4-diaryl alkane derivatives having insecticidal and acaricidal activity | Nakatani Kiyoshi, Satoshi Numata, Kenji Kodaka, Kengo Oda, Takatoshi Udagawa | 1989-03-21 |