Electrode, membrane electrode assembly, electrochemical cell, stack, and electrolyzer
US-2026081187-A1 · Mar 19, 2026 · US
This page is not indexed by search engines while we improve data quality.
Yoshinaga Norihiro patents
Yoshinaga Norihiro is listed as an inventor on 76 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Yoshinaga Norihiro |
| Total patents | 76 |
| First publication | Sep 10, 2015 |
| Latest publication | Mar 19, 2026 |
Notable patents
Publications ranked by popularity score, then publication date.
Electrode, membrane electrode assembly, electrochemcial cell, stack, and electrolyzer
US-2026062821-A1 · Mar 5, 2026 · US
Diagnosis method of electrolytic unit, diagnosis method of electrolytic apparatus, diagnosis apparatus of electrolytic unit, operation system, and non-transitory storage medium
US-2026062825-A1 · Mar 5, 2026 · US
Diagnosis system and diagnosis method for electrochemical module, and non-transitory storage medium
US-2025189597-A1 · Jun 12, 2025 · US
Processing method and processing apparatus related to electrochemical cell, and non-transitory storage medium
US-2025192205-A1 · Jun 12, 2025 · US
Electrode, membrane electrode assembly, electrochemical cell, stack, and electrolyzer
US-2025075353-A1 · Mar 6, 2025 · US
Storage battery
US-12224435-B2 · Feb 11, 2025 · US
Electrochemical reaction device and electrochemical reaction method
US-12180598-B2 · Dec 31, 2024 · US
Electrode, membrane electrode assembly, electrochemical cell, stack, and electrolyzer
US-2024309523-A1 · Sep 19, 2024 · US
Electrode, membrane electrode assembly, electrochemical cell, stack, and electrolyzer
US-2024229260-A9 · Jul 11, 2024 · US
Recent patents
Latest publications not already listed above.
Electrode, membrane electrode assembly, electrochemical cell, stack, and electrolyzer
US-2024133060-A1 · Apr 25, 2024 · US
Electrode for electrochemical reaction device, membrane electrode assembly, and electrochemical reaction device
US-2024117510-A1 · Apr 11, 2024 · US
Membrane electrode assembly, electrochemical cell, stack and electrolyzer
US-2024117511-A1 · Apr 11, 2024 · US
Electrode, membrane electrode assembly, electrochemical cell, stack, and electrolyzer
US-2024120499-A1 · Apr 11, 2024 · US
Membrane electrode assembly, electrochemical cell, stack, electrolyzer, and manufacturing method of membrane electrode assembly
US-2024117506-A1 · Apr 11, 2024 · US
Electrode for electrochemical reaction device, membrane electrode assembly, and electrochemical reaction device
US-2024110297-A1 · Apr 4, 2024 · US
Support, electrode, membrane electrode assembly, electrochemical cell, stack, and electrolyzer
US-2024110299-A1 · Apr 4, 2024 · US
Electrode, membrane electrode assembly, electrochemical cell, stack, and electrolyzer
US-2024110298-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
Manufacturing method for electrolyte membrane including noble metal particles, electrolyte membrane including noble metal particles, membrane electrode assembly, electrochemical cell, stack, and electrolyzer
US-2024102190-A1 · Mar 28, 2024 · US
Membrane electrode assembly, laminating method, electrochemical cell, stack, and electrolyzer
US-2024093392-A1 · Mar 21, 2024 · US
Laminated catalyst, electrode, membrane electrode assembly, electrochemical cell, stack, and electrolyzer
US-2024093391-A1 · Mar 21, 2024 · US
Electrochemical device
US-11879178-B2 · Jan 23, 2024 · US
Diagnosis method of battery, diagnosis apparatus of battery, management system of battery, and non-transitory storage medium
US-2023400526-A1 · Dec 14, 2023 · US
Electrochemical reaction device and electrochemical reaction method
US-2023243042-A1 · Aug 3, 2023 · US
Aging determination method of battery, aging determination apparatus of battery, management system of battery, battery-mounted device, and non-transitory storage medium
US-11650262-B2 · May 16, 2023 · US
Aging determination method of battery, aging determination apparatus of battery, management system of battery, battery-mounted device, and non-transitory storage medium
US-2022381845-A1 · Dec 1, 2022 · US
Catalyst laminate, membrane electrode assembly, electrochemical cell, stack, water electrolyzer, and hydrogen utilizing system
US-11515552-B2 · Nov 29, 2022 · US
Composite active material
US-11495789-B2 · Nov 8, 2022 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Toshiba Kk | 75 |
| Toshiba Energy Systems & Solutions Corp | 21 |
| Yoshinaga Norihiro | 3 |
| Akasaka Yoshihiro | 2 |
| Naito Katsuyuki | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.