Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5296017 | Method and apparatus for concentrating chlorine gas | Yoshitsugu Kono, Hiroyuki Itoh, Satoshi Tsuruda | 1994-03-22 |
| 4515628 | Diphenyl ether derivatives and herbicides containing same | Takeo Yoshimoto, Akira Hosono, Joh Miki, Kengo Oda, Naoki Sato +6 more | 1985-05-07 |
| 4385189 | Diphenyl ethers | Takeo Yoshimoto, Keiichi Igarashi, Kengo Oda, Naoki Sato | 1983-05-24 |
| 4323389 | Herbicidal compounds and compositions | Takeo Yoshimoto, Takayuki Inoue, Hideo Michiyama, Takeo Harayama, Osamu Morikama +4 more | 1982-04-06 |
| 4308051 | Tetrahydrofuran derivatives | Takeo Yoshimoto, Teruhiko Toyama, Keiichi Igarashi, Yuji Enomoto, Yasunobu Funakoshi +1 more | 1981-12-29 |
| 4277624 | Process for preparing diphenyl ethers | Takeo Yoshimoto, Keiichi Igarashi, Kengo Oda, Naoki Sato | 1981-07-07 |
| 4264777 | Herbicidal diphenyl ether compound | Takeo Yoshimoto, Takayuki Inoue, Hideo Michiyama, Takeo Harayama, Osamu Morikawa +4 more | 1981-04-28 |