Battery monitoring device
US-2025208213-A1 · Jun 26, 2025 · US
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Kouda Masakazu patents
Kouda Masakazu is listed as an inventor on 27 patents in our database. Major assignees and classification codes are summarized below.
| Metric | Value |
|---|---|
| Inventor | Kouda Masakazu |
| Total patents | 27 |
| First publication | Apr 23, 2015 |
| Latest publication | Jun 26, 2025 |
Notable patents
Publications ranked by popularity score, then publication date.
Power supply device
US-2025174836-A1 · May 29, 2025 · US
Battery system
US-2024097219-A1 · Mar 21, 2024 · US
Insulation resistance detection device
US-11921138-B2 · Mar 5, 2024 · US
Battery system
US-11876193-B2 · Jan 16, 2024 · US
Insulation resistance determination apparatus
US-11874339-B2 · Jan 16, 2024 · US
Battery system
US-11867766-B2 · Jan 9, 2024 · US
Battery system
US-11830989-B2 · Nov 28, 2023 · US
Battery monitoring apparatus
US-11762026-B2 · Sep 19, 2023 · US
Power supply system
US-2023099142-A1 · Mar 30, 2023 · US
Recent patents
Latest publications not already listed above.
Battery system
US-2022352569-A1 · Nov 3, 2022 · US
Battery system
US-11424493-B2 · Aug 23, 2022 · US
Electrical leakage determination system
US-11385297-B2 · Jul 12, 2022 · US
Monitoring apparatus
US-11231464-B2 · Jan 25, 2022 · US
Electrical leakage determination system
US-11163014-B2 · Nov 2, 2021 · US
Battery system
US-2021296714-A1 · Sep 23, 2021 · US
Insulation resistance detection device
US-2021293865-A1 · Sep 23, 2021 · US
Insulation resistance determination apparatus
US-2021293896-A1 · Sep 23, 2021 · US
Battery system
US-2021278468-A1 · Sep 9, 2021 · US
Battery monitoring apparatus
US-2021247455-A1 · Aug 12, 2021 · US
Battery control unit
US-10903667-B2 · Jan 26, 2021 · US
Battery system
US-2020235442-A1 · Jul 23, 2020 · US
Electrical leakage determination system
US-2020116775-A1 · Apr 16, 2020 · US
Electrical leakage determination system
US-2020110122-A1 · Apr 9, 2020 · US
Monitoring apparatus
US-2019391209-A1 · Dec 26, 2019 · US
Battery control unit
US-2019181658-A1 · Jun 13, 2019 · US
System for monitoring state of battery pack
US-2015108992-A1 · Apr 23, 2015 · US
Major assignees
Companies most often associated with this inventor's publications.
| Assignee | Patents |
|---|---|
| Denso Corp | 26 |
| Toyota Motor Co Ltd | 1 |
Top CPC classifications
Most common classification codes across this inventor's patents.
| CPC | Patents |
|---|---|
| Y02E60/10 | 14 |
| H01M10/482 | 11 |
| H01M10/425 | 11 |
| G01R31/396 | 10 |
| H02J7/80 | 9 |