Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5977148 | Termiticide | Renpei Hatano, Makio Yano | 1999-11-02 |
| 5892048 | Triazole compounds and pest control agent | Takashi Kishimoto, Yasuo Yamada, Takao Iwasa, Renpei Hatano | 1999-04-06 |
| 5760033 | 1.3 oxa (thia) zines and pest control agents | Yasuo Yamada, Takashi Kishimoto, Renpei Hatano, Takao Iwasa, Makio Yano | 1998-06-02 |
| 4994478 | Oxadiazole derivative | Takashi Kishimoto, Takashi Okabe, Tomio Yamada, Yukio Kitagawa | 1991-02-19 |
| 4937335 | Oxa(thia)zolidine derivatives | Keiichi Ishimitsu, Hiroyuki Imagawa, Tomio Yamada, Yukio Kitagawa | 1990-06-26 |
| 4882431 | Oxa(thia)zolidine derivatives | Keiichi Ishimitsu, Hiroyuki Imagawa, Tomio Yamada, Yukio Kitagawa | 1989-11-21 |
| 4316044 | Isovaleric acid derivatives | Keiichi Ishimitsu, Isamu Kasahara, Tomio Yamada, Hidemitsu Takahashi, Shuichi Soma | 1982-02-16 |