Iwashita; Koichiro
Patent Applications and Registrations
Patent applications and USPTO patent grants for Iwashita; Koichiro.The latest application filed is for "flue gas desulfurization apparatus".
- Iwashita; Koichiro - Hiroshima JP
- Iwashita; Koichiro - Mihara-shi JP
- Iwashita, Koichiro - Tokyo JP
| Patent | Date |
|---|---|
| Flue gas desulfurization apparatus Grant 8,292,992 - Sato , et al. October 23, 2 | 2012-10-23 |
| Flue Gas Desulfurization Apparatus App 20090188393 - SATO; Toshihiro ; et al. | 2009-07-30 |
| Exhaust gas treating tower App 20070187849 - Okada; Kenichi ; et al. | 2007-08-16 |
| Exhaust gas treating tower App 20050046052 - Okada, Kenichi ; et al. | 2005-03-03 |
| Method and apparatus for removing mercury from waste gas App 20030170159 - Honjo, Shintaro ; et al. | 2003-09-11 |
| Method for controlling oxidation in flue gas desulfurization Grant 6,029,100 - Iwashita , et al. February 22, 2 | 2000-02-22 |
| Method and apparatus for preventing corrosion of exhaust gas treatment systems Grant 5,958,335 - Okazoe , et al. September 28, 1 | 1999-09-28 |
| Wet flue gas desulfurization system Grant 5,879,639 - Tatani , et al. March 9, 1 | 1999-03-09 |
| Gas-liquid contact apparatus Grant 5,785,901 - Hasegawa , et al. July 28, 1 | 1998-07-28 |
| Wet type flue gas desulfurization apparatus Grant 5,605,552 - Shimizu , et al. February 25, 1 | 1997-02-25 |
| Latticed packing member for gas-liquid contactors Grant 5,326,503 - Iwashita , et al. July 5, 1 | 1994-07-05 |
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