- 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: 823
10-year publication summary
|
108
|
70
|
66
|
47
|
33
|
27
|
29
|
31
|
33
|
15
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toyota Motor Corporation | 32681 |
89 |
| Nissan Motor Co., Ltd. | 12518 |
51 |
| Denso Corporation | 24404 |
46 |
| Mitsubishi Electric Corporation | 46346 |
40 |
| Honda Motor Co., Ltd. | 25379 |
35 |
| Ford Global Technologies, LLC | 20682 |
33 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12760 |
24 |
| Edison Innovations, LLC | 751 |
22 |
| Gogoro Inc. | 192 |
19 |
| Hyundai Motor Company | 22200 |
18 |
| Hitachi Construction Machinery Co., Ltd. | 2645 |
17 |
| Hitachi Astemo, Ltd. | 6387 |
17 |
| Robert Bosch GmbH | 42784 |
16 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1420 |
12 |
| Kawasaki Motors, Ltd. | 1327 |
12 |
| Siemens AG | 24421 |
10 |
| Hitachi Automotive Systems, Ltd. | 3955 |
10 |
| GM Global Technology Operations LLC | 15133 |
10 |
| JATCO Ltd | 1270 |
9 |
| Aisin AW Co., Ltd. | 2324 |
8 |
| Other owners | 325 |