Issued Patents 1982
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4334096 | Process for synthesizing urea | Keizo Konoki, Michio Nobue, Shigeru Inoue | 1982-06-08 |
| 4321410 | Method of stripping unreacted materials in urea synthesis process | Hiroshi Ono, Hidetsugu Fujii, Haruyuki Morikawa | 1982-03-23 |
| 4311856 | Process for synthesizing urea | Shigeru Inoue, Hiroshi Ono, Haruyuki Morikawa | 1982-01-19 |