Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5869184 | Diguanamines and preparation process, derivatives and use thereof | Tetsuya Oishi, Jin Suzuki, Kouhei Ohkawa, Hiroshi Ono, Kazuo Sugazaki | 1999-02-09 |
| 5744504 | Diguanamines and preparation process, derivatives and use thereof | Tetsuya Oishi, Jin Suzuki, Kouhei Ohkawa, Hiroshi Ono | 1998-04-28 |
| 5569726 | Diguanamines and preparation process, derivatives and use thereof | Tetsuya Oishi, Jin Suzuki, Kouhei Ohkawa, Hiroshi Ono, Kazuo Sugazaki | 1996-10-29 |
| 5545702 | Diguanamines and preparation process, derivatives and use thereof | Tetsuya Oishi, Hiroshi Ozawa, Minato Karasawa, Masamitsu Inomata, Izumi Mega +10 more | 1996-08-13 |
| 5480947 | Diguanamines and preparation process, derivatives and use thereof | Tetsuya Oishi, Hiroshi Ozawa, Minato Karasawa, Masamitsu Inomata, Izumi Mega +10 more | 1996-01-02 |