- All sections
- B - Performing operationstransporting
- B60L - Propulsion of electrically-propelled vehiclessupplying electric power for auxiliary equipment of electrically-propelled vehicleselectrodynamic brake systems for vehicles in generalmagnetic suspension or levitation for vehiclesmonitoring operating variables of electrically-propelled vehicleselectric safety devices for electrically-propelled vehicles
- B60L 7/14 - Dynamic electric regenerative braking for vehicles propelled by AC motors
Patent holdings for IPC class B60L 7/14
Total number of patents in this class: 842
10-year publication summary
|
71
|
68
|
47
|
34
|
27
|
29
|
32
|
33
|
22
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 35813 |
90 |
| Nissan Motor Co., Ltd. | 12966 |
56 |
| Denso Corporation | 25579 |
48 |
| Mitsubishi Electric Corporation | 48048 |
40 |
| Honda Motor Co., Ltd. | 26034 |
35 |
| Ford Global Technologies, LLC | 21524 |
33 |
| Bunker Hill Technologies LLC | 449 |
22 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12378 |
20 |
| Hyundai Motor Company | 24703 |
19 |
| Gogoro Inc. | 192 |
19 |
| Hitachi Construction Machinery Co., Ltd. | 2755 |
17 |
| Hitachi Astemo, Ltd. | 6407 |
17 |
| Robert Bosch GmbH | 44176 |
16 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1531 |
12 |
| Kawasaki Motors, Ltd. | 1526 |
12 |
| Siemens AG | 24020 |
10 |
| Hitachi Automotive Systems, Ltd. | 3954 |
10 |
| GM Global Technology Operations LLC | 16155 |
10 |
| JATCO Ltd | 1326 |
9 |
| Aisin AW Co., Ltd. | 2254 |
8 |
| Other owners | 339 |