Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8278488 | Process for producing nitrogen-containing compounds | Michio Terasaka, Tetsuaki Fukushima, Hideki Taniguchi | 2012-10-02 |
| 8247611 | Process for producing nitrogen-containing compounds | Tetsuaki Fukushima, Michio Terasaka | 2012-08-21 |
| 7754923 | Method for producing nitrogen-containing compound | Michio Terasaka, Hideki Taniguchi, Tetusaki Fukushima | 2010-07-13 |
| 7514585 | Process for producing nitrogen-containing compounds | Tetsuaki Fukushima, Michio Terasaka | 2009-04-07 |
| 7507863 | Process for producing nitrogen-containing compounds | Tetsuaki Fukushima, Michio Terasaka | 2009-03-24 |
| 7161038 | Process for producing polyoxyalkylene triamine | Tetsuaki Furushima | 2007-01-09 |