Issued Patents All Time
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10322370 | Wet type flue gas desulfurization apparatus and operation method of the same | Shintaro Honjo, Takuya Okamoto, Jun Hashimoto, Naoyuki Kamiyama | 2019-06-18 |
| 9873082 | Wet type flue gas desulfurization apparatus and operation method of the same | Shintaro Honjo, Takuya Okamoto, Jun Hashimoto, Naoyuki Kamiyama | 2018-01-23 |
| 9101882 | Wet type flue-gas desulfurization apparatus and method for adjusting oxidation reduction potential of absorbent therefor | Shintaro Honjo, Toshihiro Fukuda, Seiji Kagawa, Naoyuki Kamiyama, Satoru Sugita +2 more | 2015-08-11 |
| 9056273 | Wet type exhaust gas desulfurization apparatus | — | 2015-06-16 |
| 8795516 | Gypsum dewatering device for desulfurization facility | Hideki Ito, Naoyuki Kamiyama, Makoto Tsutsui, Seiji Kagawa, Tatsuto Nagayasu | 2014-08-05 |
| 6739167 | Work roll for use in rolling apparatus | Keigo Kobayashi, Takashi Tamura | 2004-05-25 |