Issued Patents 1982
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4365089 | Synthesis of urea | Hiroshi Ono, Hidetsugu Fujii | 1982-12-21 |
| 4354040 | Process for synthesizing urea | Hiroshi Ono, Hidetsugu Fujii | 1982-10-12 |
| 4334096 | Process for synthesizing urea | Keizo Konoki, Michio Nobue, Akito Fukui | 1982-06-08 |
| 4311856 | Process for synthesizing urea | Hiroshi Ono, Akito Fukui, Haruyuki Morikawa | 1982-01-19 |