Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6653489 | Processes for producing tetrahydropyranyl-4-sulfonates and 4-aminotetrahydropyran compounds | Katsumasa Harada, Shigeyoshi Nishino, Hidetaka Shima, Kenji Hirotsu | 2003-11-25 |
| 5171664 | Monoclonal antibody to okadaic acids, process for producing the monoclonal antibody, assay reagent for assaying okadaic acids using the monoclonal antibody, and assay method | Taizo Uda, Yukikatsu Itoh, Takashi Usagawa, Kasumi Sudoh | 1992-12-15 |
| 4753674 | Herbicidal composition containing a phenoxyalkylamide derivative and method for controlling weeds by the use of the same | Tetsuo Takematsu, Yasutomo Takeuchi, Mitsuaki Takenaka, Seiji Takamura, Tatsuo Okada +1 more | 1988-06-28 |
| 4465503 | Diphenyl ether derivatives, process for preparing the same and herbicidal compositions containing the same | Hakobu Sekioka, Mitsuaki Takenaka, Yoshio Kawaguchi, Seiji Takamura, Masanori Watanabe | 1984-08-14 |
| 4213775 | Diphenyl ether derivatives and herbicidal compositions containing the same | Shigeki Nagai, Hakobu Sekioka, Mitsuaki Takenaka, Masazumi Sakata, Yosio Kawaguchi +1 more | 1980-07-22 |