Substrate for composite membrane
US-12573652-B2 · Mar 10, 2026 · US
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Yamaguchi Takeo patents
Yamaguchi Takeo is listed as an inventor on 31 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yamaguchi Takeo |
| Total patents | 31 |
| First publication | Apr 9, 2015 |
| Latest publication | Mar 10, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Pore filling membrane, fuel cell, and electrolysis device
US-2025361634-A1 · Nov 27, 2025 · US
Membrane, composite membrane, membrane electrode assembly and water electrolysis device
US-2025025842-A1 · Jan 23, 2025 · US
Catalyst, method for producing catalyst, and intermediate product
US-2024254639-A1 · Aug 1, 2024 · US
Composite membrane
US-11929531-B2 · Mar 12, 2024 · US
Polymer and method for producing same, separation membrane, electrolyte membrane, fuel cell, water electrolysis, and electrolysis technique
US-2024002584-A1 · Jan 4, 2024 · US
Fuel cell heat retention with phase change material
US-11394040-B2 · Jul 19, 2022 · US
Substrate for composite membrane
US-2022209272-A1 · Jun 30, 2022 · US
Electrolyte membrane and method for producing same
US-11276871-B2 · Mar 15, 2022 · US
Substrate for composite membrane
US-2021288341-A1 · Sep 16, 2021 · US
Recent patents
Latest publications not already listed above.
Fuel cell heat retention with phase change material
US-2021098801-A1 · Apr 1, 2021 · US
Liquid material for forming three-dimensional object and material set for forming three-dimensional object, three-dimensional object producing method and three-dimensional object producing apparatus
US-10767071-B2 · Sep 8, 2020 · US
Air battery, air battery system and vehicle with mounted air battery system
US-2020266509-A1 · Aug 20, 2020 · US
Exhaust gas recirculation cooler
US-10563623-B2 · Feb 18, 2020 · US
Cationic electrodeposition coating composition
US-10550282-B2 · Feb 4, 2020 · US
Stereoscopic modeling apparatus, method of manufacturing stereoscopic modeled product, and non-transitory recording medium
US-10464241-B2 · Nov 5, 2019 · US
Stereoscopic modeling apparatus and stereoscopic modeling method
US-10442141-B2 · Oct 15, 2019 · US
Electrolyte membrane and method for producing same
US-2019267655-A1 · Aug 29, 2019 · US
Passive thermal switch devices having thermal switch material that passively switches between a thermal insulating state and a thermal conducting state and vehicles having the same
US-10354785-B2 · Jul 16, 2019 · US
Exhaust gas recirculation cooler
US-2019186430-A1 · Jun 20, 2019 · US
Material set for manufacturing glass object, liquid material for manufacturing glass object, method of manufacturing glass object, glass object, and device for manufacturing glass object
US-10233110-B2 · Mar 19, 2019 · US
Three-dimensional object formation powder material, three-dimensional object formation material set, and three-dimensional object production method
US-10226918-B2 · Mar 12, 2019 · US
Passive thermal switch devices having thermal switch material that passively switches between a thermal insulating state and a thermal conducting state and vehicles having the same
US-2018330903-A1 · Nov 15, 2018 · US
Catalyst layer for gas diffusion electrode, method for manufacturing the same, membrane electrode assembly, and fuel cell
US-9799894-B2 · Oct 24, 2017 · US
Internal combustion engine
US-2017292470-A1 · Oct 12, 2017 · US
Thermal insulation material and production method thereof
US-2017175232-A1 · Jun 22, 2017 · US
Textile printing method, inkjet ink for textile printing, and electrophotographic toner for textile printing
US-9605378-B2 · Mar 28, 2017 · US
Stereoscopic modeling apparatus and stereoscopic modeling method
US-2016243765-A1 · Aug 25, 2016 · US
Stereoscopic modeling apparatus, method of manufacturing stereoscopic modeled product, and non-transitory recording medium
US-2016214320-A1 · Jul 28, 2016 · US
Cationic electrodeposition coating composition
US-2016208133-A1 · Jul 21, 2016 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toyota Motor Co Ltd | 11 |
| Ricoh Co Ltd | 8 |
| Tokyo Inst Tech | 7 |
| Yamaguchi Takeo | 7 |
| Teijin Ltd | 6 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/50 | 12 |
| C25B13/08 | 9 |
| H01M2008/1095 | 9 |
| B29C64/165 | 7 |
| B33Y10/00 | 7 |