Proton conductor, electrolyte membrane, membrane electrode assembly, electrochemical cell and fuel cell stack
US-12463230-B2 · Nov 4, 2025 · US
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Mikami Yuichi patents
Mikami Yuichi is listed as an inventor on 32 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Mikami Yuichi |
| Total patents | 32 |
| First publication | Nov 10, 2016 |
| Latest publication | Nov 4, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Membrane electrode assembly, electrochemical cell, and fuel cell system
US-2025030028-A1 · Jan 23, 2025 · US
Liquid pump device
US-2024392782-A1 · Nov 28, 2024 · US
Electrode catalyst, membrane-electrode assembly, electrochemical cell, and fuel cell system
US-2024222649-A1 · Jul 4, 2024 · US
Liquid pump device
US-2023075042-A1 · Mar 9, 2023 · US
Electrochemical pump and fuel cell system
US-2023067326-A1 · Mar 2, 2023 · US
Electrode material, membrane electrode assembly, electrochemical cell and fuel cell system
US-2023006235-A1 · Jan 5, 2023 · US
Proton conductor, electrolyte membrane, membrane electrode assembly, electrochemical cell and fuel cell stack
US-2023006234-A1 · Jan 5, 2023 · US
Membrane electrode assembly of electrochemical device, membrane electrode assembly of fuel cell, fuel cell, membrane electrode assembly of electrochemical hydrogen pump, electrochemical hydrogen pump, membrane electrode assembly of hydrogen sensor, and hydrogen sensor
US-11515546-B2 · Nov 29, 2022 · US
Impeller and centrifugal pump
US-11346358-B2 · May 31, 2022 · US
Recent patents
Latest publications not already listed above.
Fuel cell system and method for operating the same
US-11335930-B2 · May 17, 2022 · US
Fuel cell system and method for operating the same
US-11329303-B2 · May 10, 2022 · US
Electrochemical apparatus and hydrogen generation method
US-2022056597-A1 · Feb 24, 2022 · US
Electrochemical cell and hydrogen generation method
US-2022045348-A1 · Feb 10, 2022 · US
Electrochemical cell
US-2022029195-A1 · Jan 27, 2022 · US
Membrane electrode assembly, solid oxide fuel cell, and electrochemical device
US-2021408569-A1 · Dec 30, 2021 · US
Membrane electrode assembly and fuel cell
US-2021320314-A1 · Oct 14, 2021 · US
Solid oxide fuel cell system
US-11127963-B2 · Sep 21, 2021 · US
Membrane electrode assembly of electrochemical device, membrane electrode assembly of fuel cell, fuel cell, membrane electrode assembly of electrochemical hydrogen pump, electrochemical hydrogen pump, membrane electrode assembly of hydrogen sensor, and hydrogen sensor
US-2021005899-A1 · Jan 7, 2021 · US
Impeller and centrifugal pump
US-2020378405-A1 · Dec 3, 2020 · US
Membrane electrode assembly of electrochemical device, membrane electrode assembly of fuel cell, fuel cell, membrane electrode assembly of electrochemical hydrogen pump, electrochemical hydrogen pump, membrane electrode assembly of hydrogen sensor, and hydrogen sensor
US-10826075-B2 · Nov 3, 2020 · US
Proton conductor and membrane electrode assembly
US-10763531-B2 · Sep 1, 2020 · US
Fuel cell system and method for operating the same
US-2020028192-A1 · Jan 23, 2020 · US
Fuel cell system and method for operating the same
US-2019363377-A1 · Nov 28, 2019 · US
Solid oxide fuel cell system
US-2019288316-A1 · Sep 19, 2019 · US
Proton conductor and membrane electrode assembly
US-2019181481-A1 · Jun 13, 2019 · US
Fuel cell system
US-10014536-B2 · Jul 3, 2018 · US
Membrane electrode assembly and solid oxide fuel cell
US-2018138533-A1 · May 17, 2018 · US
Membrane electrode assembly of electrochemical device, membrane electrode assembly of fuel cell, fuel cell, membrane electrode assembly of electrochemical hydrogen pump, electrochemical hydrogen pump, membrane electrode assembly of hydrogen sensor, and hydrogen sensor
US-2017301925-A1 · Oct 19, 2017 · US
Membrane electrode assembly and solid oxide fuel cell
US-2017288248-A1 · Oct 5, 2017 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Panasonic Ip Man Co Ltd | 22 |
| Mikuni Kogyo Kk | 4 |
| Panasonic Corp | 4 |
| Panasonic Holdings Corp | 2 |
| Toto Ltd | 2 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/50 | 28 |
| H01M2008/1293 | 21 |
| Y02P70/50 | 16 |
| H01M8/1253 | 16 |
| H01M8/1213 | 15 |