Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5306499 | Microencapsulated cockroach-controlling composition | Toshiro Ohtsubo, Shigenori Tsuda, Hitoshi Kawada, Kozo Tsuji | 1994-04-26 |
| 5300293 | Poison bait for control of noxious insects | Fumiyasu Minagawa, Takuji Kohama, Hitoshi Kawada, Toshiro Ohtsubo, Kazuyuki Maeda | 1994-04-05 |
| 5096710 | Poison bait for control of noxious insects | Fumiyasu Minagawa, Takuji Kohama, Hitoshi Kawada, Kazuyuki Maeda | 1992-03-17 |
| 5064639 | Insecticidal aerosol | Kazunobu Dohara, Tadahiro Matsunaga, Motomitsu Shiraishi | 1991-11-12 |
| 5063059 | Microencapsulated cockroach-controlling composition | Toshiro Ohtsubo, Shigenori Tsuda, Hitoshi Kawada, Kozo Tsuji | 1991-11-05 |
| 5055299 | Insecticidal aerosol | Kazunobu Dohara, Tadahiro Matsunaga, Motomitsu Shiraishi | 1991-10-08 |
| 4985413 | Poison bait for control of noxious insects | Takuji Kohama, Fumiyasu Minagawa, Kazuyuki Maeda | 1991-01-15 |
| 4966796 | Grains-storing bag | Seietsu Aki | 1990-10-30 |
| 4945088 | Insecticidal wettable powder | Yukikazu Okamoto, Manabu Tagami, Kozo Tsuji | 1990-07-31 |
| 4900551 | Method for preventing termites and microencapsulated organophosphorus termite controlling composition | Toshiro Ohtsubo, Shigenori Tsuda, Yukio Manabe, Takaaki Itoh, Hitoshi Kawada +1 more | 1990-02-13 |
| 4834977 | Poison bait for control of noxious insects | Takuji Kohama, Fumiyasu Minagawa, Shigenori Tsuda, Kazuyuki Maeda | 1989-05-30 |
| 4562062 | Insecticidal composition comprising synergistic combinations of 3-(2-methoxyphenyl)-5-methoxy-1,3,4-oxadiazol-2(3H)-one and pyrethroid type compounds | Mitsuyasu Makita, Shigenori Tsuda | 1985-12-31 |
| 4271180 | Synergistic mixture of three pyrethroid series insecticidal compounds | Takashi Yamaguchi, Yoshitoshi Okuno | 1981-06-02 |