Cooling tower, carbon dioxide capture device, and method for protecting cooling tower filler
US-2026078946-A1 · Mar 19, 2026 · US
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Ushiku Tetsu patents
Ushiku Tetsu is listed as an inventor on 30 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ushiku Tetsu |
| Total patents | 30 |
| First publication | Oct 22, 2015 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Desulfurization device
US-11364467-B2 · Jun 21, 2022 · US
Non-waste water flue gas treatment system and non-waste water flue gas treatment method
US-11325850-B2 · May 10, 2022 · US
Spray drying system
US-10967327-B2 · Apr 6, 2021 · US
Method for installing spray pipe
US-10953363-B2 · Mar 23, 2021 · US
Operation support system and operation support method for desulfurization apparatus
US-2021073701-A1 · Mar 11, 2021 · US
Ship desulfurization device and ship equipped with ship desulfurization device
US-10926217-B2 · Feb 23, 2021 · US
Ship desulfurization device and ship equipped with ship desulfurization device
US-2020406185-A1 · Dec 31, 2020 · US
Water treatment tank and desulfurization device
US-2020398215-A1 · Dec 24, 2020 · US
Spray pipe, desulfurization apparatus provided with the spray pipe, and inspection method for the desulfurization apparatus
US-2020384407-A1 · Dec 10, 2020 · US
Recent patents
Latest publications not already listed above.
Cement solidification device for waste and method therefor, and zero-liquid discharge air pollution control system and method therefor
US-10780473-B2 · Sep 22, 2020 · US
Method for installing spray pipe
US-2020171425-A1 · Jun 4, 2020 · US
Wet flue gas desulfurization apparatus and operation method for wet flue gas desulfurization apparatus
US-10646820-B2 · May 12, 2020 · US
Spray pipe and desulfurization apparatus provided with the same
US-2020094186-A1 · Mar 26, 2020 · US
Non-waste water flue gas treatment system and non-waste water flue gas treatment method
US-2020071207-A1 · Mar 5, 2020 · US
Desulfurization device
US-2020061533-A1 · Feb 27, 2020 · US
Air pollution control system
US-10471382-B2 · Nov 12, 2019 · US
Heat exchanger and method for controlling heat exchanger
US-10436096-B2 · Oct 8, 2019 · US
Spray drying system
US-2019270049-A1 · Sep 5, 2019 · US
Air pollution control system
US-2019099714-A1 · Apr 4, 2019 · US
Wet flue gas desulfurization apparatus and operation method for wet flue gas desulfurization apparatus
US-2018200667-A1 · Jul 19, 2018 · US
Flue gas treatment device
US-9925490-B2 · Mar 27, 2018 · US
Cement solidification device for waste and method therefor, and zero-liquid discharge air pollution control system and method therefor
US-2018050302-A1 · Feb 22, 2018 · US
Heat exchanger and method for controlling heat exchanger
US-2018010504-A1 · Jan 11, 2018 · US
Air pollution control system and air pollution control method
US-9802151-B2 · Oct 31, 2017 · US
Air pollution control system and air pollution control method
US-2017050144-A1 · Feb 23, 2017 · US
Water treatment system and method
US-2016367936-A1 · Dec 22, 2016 · US
Flue gas treatment device
US-2016243498-A1 · Aug 25, 2016 · US
Water treatment system and method
US-2016185619-A1 · Jun 30, 2016 · US
Flue gas treatment system and method
US-2015298055-A1 · Oct 22, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Mitsubishi Hitachi Power Sys | 24 |
| Mitsubishi Power Ltd | 6 |
| Mitsubishi Heavy Ind Ltd | 5 |
| Mitsubishi Shipbuilding Co Ltd | 2 |
| Mitsubishi Hitachi Power Sys Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D53/50 | 18 |
| B01D2258/0283 | 17 |
| B01D2251/404 | 16 |
| B01D53/78 | 16 |
| B01D2257/302 | 14 |