Proton-conductive cell structure, proton-conductive material, electrochemical device, and method of manufacturing proton-conductive material
US-12412917-B2 · Sep 9, 2025 · US
This page is not indexed by search engines while we improve data quality.
Mizuhara Naho patents
Mizuhara Naho is listed as an inventor on 58 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Mizuhara Naho |
| Total patents | 58 |
| First publication | Jan 8, 2015 |
| Latest publication | Sep 9, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Conductive member, fuel cell, and electrolysis device
US-2025096283-A1 · Mar 20, 2025 · US
Metal porous body, method of producing the same, and fuel cell
US-12074349-B2 · Aug 27, 2024 · US
Metal porous body, water vapor reformer including the same, and method for manufacturing metal porous body
US-11938471-B2 · Mar 26, 2024 · US
Steam reforming catalyst and fuel cell system using the same
US-11883801-B2 · Jan 30, 2024 · US
Proton-conductive cell structure, proton-conductive material, electrochemical device, and method of manufacturing proton-conductive material
US-2024006642-A1 · Jan 4, 2024 · US
Porous body and fuel cell including the same
US-11757106-B2 · Sep 12, 2023 · US
Electrochemical cell device
US-2023135982-A1 · May 4, 2023 · US
Porous body and fuel cell including the same
US-2023099013-A1 · Mar 30, 2023 · US
Proton conductor, proton-conducting cell structure, water vapor electrolysis cell, and method for producing hydrogen electrode-solid electrolyte layer complex
US-11545690-B2 · Jan 3, 2023 · US
Recent patents
Latest publications not already listed above.
Steam reforming catalyst and fuel cell system using the same
US-2021213430-A1 · Jul 15, 2021 · US
Metal porous body, water vapor reformer including the same, and method for manufacturing metal porous body
US-2021162393-A1 · Jun 3, 2021 · US
Metal porous body, method of producing the same, and fuel cell
US-2021083301-A1 · Mar 18, 2021 · US
Cell structure
US-2021066728-A1 · Mar 4, 2021 · US
Electrolyte layer-anode composite member and cell structure
US-2021013534-A1 · Jan 14, 2021 · US
Proton conductor, proton-conducting cell structure, water vapor electrolysis cell, and method for producing hydrogen electrode-solid electrolyte layer complex
US-2021005916-A1 · Jan 7, 2021 · US
Electrolyte layer-anode composite member for fuel cell, cell structure, fuel cell, and method for manufacturing composite member
US-2021005913-A1 · Jan 7, 2021 · US
Method for producing cell structure
US-10734665-B2 · Aug 4, 2020 · US
Fuel cell
US-10573904-B2 · Feb 25, 2020 · US
Fuel cell
US-10553880-B2 · Feb 4, 2020 · US
Solid oxide fuel cell and method for producing electrolyte layer-anode assembly
US-10505196-B2 · Dec 10, 2019 · US
Membrane electrode assembly, method for manufacturing membrane electrode assembly, fuel cell, and method for manufacturing fuel cell
US-10431840-B2 · Oct 1, 2019 · US
Cell structure, method for manufacturing the same, and fuel cell
US-10424801-B2 · Sep 24, 2019 · US
Porous current collector and fuel cell
US-10374243-B2 · Aug 6, 2019 · US
Anode for solid oxide fuel cell and production method therefor, and method for producing electrolyte layer-electrode assembly for fuel cell
US-10193161-B2 · Jan 29, 2019 · US
Solid oxide fuel cell and method for producing electrolyte layer-anode assembly
US-2019006680-A1 · Jan 3, 2019 · US
Method for producing cell structure
US-2019006692-A1 · Jan 3, 2019 · US
Proton conductor, cell structure, methods for producing proton conductor and cell structure, fuel cell, and water electrolysis device
US-2018375114-A1 · Dec 27, 2018 · US
Gas decomposition device and power generation device
US-10109866-B2 · Oct 23, 2018 · US
Solid electrolyte laminate, method for manufacturing solid electrolyte laminate, and fuel cell
US-10084191-B2 · Sep 25, 2018 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Sumitomo Electric Industries | 58 |
| Univ Kyoto | 10 |
| Hiraiwa Chihiro | 2 |
| Majima Masatoshi | 2 |
| Kuwabara Tetsuya | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/50 | 54 |
| H01M2008/1293 | 43 |
| Y02P70/50 | 34 |
| H01M8/12 | 29 |
| H01M8/1213 | 24 |