Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8258103 | Pesticidal composition | Tsutomu Araki | 2012-09-04 |
| 6555645 | Degradable polyurethane resin | Kan Ikeda, Hiroaki Matsuno | 2003-04-29 |
| 5364958 | Process for the production of methylene-crosslinked polyphenylene polyisocyanate | Noritoshi Ishida, Zunzi Tashima, Michiya Takasaki, Masaaki Iijima, Kazuyuki Kuroda +1 more | 1994-11-15 |
| 5221769 | Production of p-acetylaminophenol from p-aminophenyl acetate | Hideyuki Akieda, Ryuichi Mita, Mitsumasa Umemoto | 1993-06-22 |
| 5144083 | Process for producing p-hydroxyneophyl m-phenoxybenzyl ether | Hideyuki Akieda, Koichi Morinaga, Yoshinori Ide, Ryuichi Mita, Mitsumasa Umemoto | 1992-09-01 |
| 5105021 | Preparation of a difluorohalomethoxybenzene | Hideyuki Akieda, Koichi Morinaga, Yoshinori Ide, Ryuichi Mita, Mitsumasa Umemoto | 1992-04-14 |
| 5053070 | Pyrimidine derivatives, preparation processes thereof, herbicide containing the same, and herbicidal compositions containing the same along with other active ingredient | Masatoshi Gohbara, Tamotsu Asano, Shuji Ozawa, Hideo Yamazaki, Tsutomu Ishii +2 more | 1991-10-01 |
| 4986846 | 2-(4,6-dimethoxy-2-pyrimidinyloxy)benzaldoximes, preparation processes thereof, herbicides containing the same, and herbicidal compositions containing the same along with other active ingredient | Masatoshi Gohbara, Tamotsu Asano, Shuji Ozawa, Hideo Yamazaki, Tsutomu Ishii +2 more | 1991-01-22 |
| 4515628 | Diphenyl ether derivatives and herbicides containing same | Takeo Yoshimoto, Akira Hosono, Joh Miki, Kengo Oda, Masaaki Ura +6 more | 1985-05-07 |
| 4385189 | Diphenyl ethers | Takeo Yoshimoto, Keiichi Igarashi, Kengo Oda, Masaaki Ura | 1983-05-24 |
| 4277624 | Process for preparing diphenyl ethers | Takeo Yoshimoto, Keiichi Igarashi, Kengo Oda, Masaaki Ura | 1981-07-07 |