Membrane electrode assembly, electrochemical cell, stack, and electrolytic system
US-2026081195-A1 · Mar 19, 2026 · US
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Ono Akihiko patents
Ono Akihiko is listed as an inventor on 182 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Ono Akihiko |
| Total patents | 182 |
| First publication | Mar 3, 2015 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Method of operating electrochemical reaction device and electrochemical reaction device
US-2026078512-A1 · Mar 19, 2026 · US
Electrode, membrane electrode assembly, electrochemical cell, stack, and electrolyzer
US-2026081187-A1 · Mar 19, 2026 · US
Carbon dioxide electrolytic device
US-12553140-B2 · Feb 17, 2026 · US
Carbon dioxide electrolysis device
US-12529155-B2 · Jan 20, 2026 · US
Carbon dioxide reaction apparatus
US-12522934-B2 · Jan 13, 2026 · US
Electrode catalyst layer for carbon dioxide electrolysis cell, electrolysis cell and carbon dioxide electrolysis apparatus comprising the same
US-2025341009-A1 · Nov 6, 2025 · US
Electrode catalyst layer for carbon dioxide electrolysis cell, electrolysis cell and carbon dioxide electrolysis apparatus comprising the same
US-12454764-B2 · Oct 28, 2025 · US
Electrolysis device and electrolysis method
US-2025297389-A1 · Sep 25, 2025 · US
Electrochemical reaction device and method of operating electrochemical reaction device
US-2025297375-A1 · Sep 25, 2025 · US
Recent patents
Latest publications not already listed above.
Electrolysis device, electrolysis system, and method of operating electrolysis device
US-2025092549-A1 · Mar 20, 2025 · US
Electrochemical reaction device
US-12247304-B2 · Mar 11, 2025 · US
Carbon dioxide electrolytic device
US-12241170-B2 · Mar 4, 2025 · US
Electrolysis system and method of driving electrolysis system
US-2024318328-A1 · Sep 26, 2024 · US
Carbon dioxide electrolytic device and method of electrolyzing carbon dioxide
US-2024318324-A1 · Sep 26, 2024 · US
Electrolysis device
US-2024318327-A1 · Sep 26, 2024 · US
Electrochemical reaction device
US-12098470-B2 · Sep 24, 2024 · US
Carbon dioxide electrolytic device and method of electrolyzing carbon dioxide
US-12031219-B2 · Jul 9, 2024 · US
Carbon dioxide electrolysis device
US-12012663-B2 · Jun 18, 2024 · US
Electrochemical reaction device and valuable material manufacturing system
US-2024124995-A1 · Apr 18, 2024 · US
Electrode for electrochemical reaction device, membrane electrode assembly, and electrochemical reaction device
US-2024117510-A1 · Apr 11, 2024 · US
Electrode, membrane electrode assembly, electrochemical cell, stack, and electrolyzer
US-2024120499-A1 · Apr 11, 2024 · US
Electrolytic device
US-2024117515-A1 · Apr 11, 2024 · US
Electrode for electrochemical reaction device, membrane electrode assembly, and electrochemical reaction device
US-2024110297-A1 · Apr 4, 2024 · US
Electrode, membrane electrode assembly, electrochemical cell, stack, and electrolyzer
US-2024110298-A1 · Apr 4, 2024 · US
Electrolytic device
US-2024110303-A1 · Apr 4, 2024 · US
Water electrolysis device and method of controlling water electrolysis device
US-2024110290-A1 · Apr 4, 2024 · US
Electrode, membrane electrode assembly, electrochemical cell, stack, and electrolyzer
US-2024110300-A1 · Apr 4, 2024 · US
Electrochemical reaction device
US-11946150-B2 · Apr 2, 2024 · US
Membrane electrode assembly, laminating method, electrochemical cell, stack, and electrolyzer
US-2024093392-A1 · Mar 21, 2024 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toshiba Kk | 179 |
| Toshiba Energy Systems & Solutions Corp | 8 |
| Takeda Pharmaceuticals Co | 2 |
| Arte Corp | 2 |
| Ono Akihiko | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.