Issued Patents All Time
Showing 26–37 of 37 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4696804 | Method for treating SO.sub.2, SO.sub.3 and dust simultaneously | Naoharu Shinoda, Masakazu Onizuka, Susumu Okino, Taku Shimizu | 1987-09-29 |
| 4683211 | Method for measuring the concentration of CaCO.sub.3 in a slurry | Masakazu Onizuka, Takayoshi Hamada | 1987-07-28 |
| 4683210 | Method for measuring concentrations of CaCO.sub.3 and CaSO.sub.3 in a slurry | Masakazu Onizuka, Takayoshi Hamada, Setsuo Omoto | 1987-07-28 |
| 4675167 | Method of treating exhaust gases | Naoharu Shinoda, Masakazu Onizuka, Setsuo Omoto, Susumu Okino | 1987-06-23 |
| 4632810 | Method for treating waste gas to separate and recover gypsum and dust therein | Naoharu Shinoda, Naohiko Ukawa, Masakazu Onizuka, Taku Shimizu | 1986-12-30 |
| 4618482 | Method for controlling a concentration of slurry in wet flue gas desulfurization apparatus | Naoharu Shinoda, Setsuo Omoto, Susumu Okino, Taku Shimizu | 1986-10-21 |
| 4614645 | Method for treating effluent in exhaust gas treating apparatus | Kenichi Yoneda, Masato Miyake, Kenzo Muramatsu | 1986-09-30 |
| 4539190 | Method for the treatment of exhaust gases | Naoharu Shinoda, Kenji Inoue, Susumu Okino | 1985-09-03 |
| 4533531 | Exhaust fume desulfurization process | Naoharu Shinoda, Naohiko Ukawa, Susumu Okino | 1985-08-06 |
| 4420465 | Process for desulfurizing an exhaust gas | Naoharu Shinoda, Naohiko Ukawa, Michio Oshima, Susumu Okino, Sadaichi Shigeta | 1983-12-13 |
| 4374812 | Process for stack gas treatment | Masumi Atsukawa, Naoharu Shinoda, Taku Shimizu | 1983-02-22 |
| 4297332 | Method for treatment of a discharge liquid produced in treatment of an exhaust gas | Susumu Okino | 1981-10-27 |