Chemical reaction method, chemical reaction apparatus and production method
US-12427493-B2 · Sep 30, 2025 · US
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Nakasuji Takehiro patents
Nakasuji Takehiro is listed as an inventor on 17 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Nakasuji Takehiro |
| Total patents | 17 |
| First publication | Oct 8, 2015 |
| Latest publication | Sep 30, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Chemistry reaction method and chemistry reaction device
US-12157718-B2 · Dec 3, 2024 · US
Olefin production method
US-2024391852-A1 · Nov 28, 2024 · US
Membrane separation method, and method for manufacturing loose ro membrane
US-2024286080-A1 · Aug 29, 2024 · US
Method for producing methanol
US-2023312444-A1 · Oct 5, 2023 · US
Chemical reaction method, chemical reaction apparatus and production method
US-2023311092-A1 · Oct 5, 2023 · US
Gas separation apparatus and gas separation method
US-11534722-B2 · Dec 27, 2022 · US
Chemistry reaction method and chemistry reaction device
US-2022363617-A1 · Nov 17, 2022 · US
Method for producing concentrated carbonate aqueous solution
US-2022340521-A1 · Oct 27, 2022 · US
Gas separation apparatus and gas separation method
US-2020376438-A1 · Dec 3, 2020 · US
Recent patents
Latest publications not already listed above.
Gas separation method
US-10441917-B2 · Oct 15, 2019 · US
Gas separation method
US-10315156-B2 · Jun 11, 2019 · US
Gas separation method
US-2019083925-A1 · Mar 21, 2019 · US
Gas separation method
US-2019083926-A1 · Mar 21, 2019 · US
Facilitated CO2 transport membrane, method for producing same, resin composition for use in method for producing same, CO2 separation module and method and apparatus for separating CO2
US-9833746-B2 · Dec 5, 2017 · US
Copolymer and carbon dioxide gas separation membrane
US-9724652-B2 · Aug 8, 2017 · US
Copolymer and carbon dioxide gas separation membrane
US-2015283518-A1 · Oct 8, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sumitomo Chemical Co | 17 |
| Renaissance Energy Res Corp | 5 |
| Sumimoto Chemical Company Ltd | 1 |
| Muroran Institute Of Tech | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| B01D53/228 | 9 |
| B01D69/142 | 9 |
| Y02C20/40 | 9 |
| B01D2257/504 | 8 |
| B01D71/40 | 7 |