Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 5596039 | Diguanamines and preparation process, derivatives and use thereof | Tetsuya Oishi, Hiroshi Ozawa, Minato Karasawa, Masamitsu Inomata, Izumi Mega | 1997-01-21 |
| 5545702 | Diguanamines and preparation process, derivatives and use thereof | Tetsuya Oishi, Hiroshi Ozawa, Minato Karasawa, Masamitsu Inomata, Izumi Mega +10 more | 1996-08-13 |
| 5536795 | Diguanamines and preparation process, derivatives and use thereof | Tetsuya Oishi, Hiroshi Ozawa, Minato Karasawa, Masamitsu Inomata, Izumi Mega | 1996-07-16 |
| 5480947 | Diguanamines and preparation process, derivatives and use thereof | Tetsuya Oishi, Hiroshi Ozawa, Minato Karasawa, Masamitsu Inomata, Izumi Mega +10 more | 1996-01-02 |
| 4732654 | Preparation process of indole | Seiya Iguchi, Yuzo Ono, Hiroshi Kimura, Satoshi Morita | 1988-03-22 |
| 4727161 | Process for the preparation of indoles | Seiya Iguchi, Yuzo Ono, Hiroshii Kimura, Satoshi Morita | 1988-02-23 |