- All sections
- B - Performing operations; transporting
- B60L - Propulsion of electrically-propelled vehicles; supplying electric power for auxiliary equipment of electrically-propelled vehicles; electrodynamic brake systems for vehicles in general; magnetic suspension or levitation for vehicles; monitoring operating variables of electrically-propelled vehicles; electric 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: 796
10-year publication summary
146
|
109
|
71
|
68
|
47
|
34
|
27
|
30
|
31
|
7
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Toyota Motor Corporation | 28582 |
91 |
Nissan Motor Co., Ltd. | 12249 |
52 |
Denso Corporation | 23338 |
46 |
Mitsubishi Electric Corporation | 43934 |
38 |
Honda Motor Co., Ltd. | 24537 |
34 |
Ford Global Technologies, LLC | 19702 |
33 |
General Electric Company | 18133 |
24 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
24 |
Gogoro Inc. | 189 |
19 |
Hyundai Motor Company | 19021 |
17 |
Hitachi Astemo, Ltd. | 5618 |
17 |
Robert Bosch GmbH | 40953 |
15 |
Hitachi Construction Machinery Co., Ltd. | 2498 |
13 |
Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1221 |
12 |
Kawasaki Motors, Ltd. | 1040 |
12 |
Hitachi Automotive Systems, Ltd. | 3970 |
10 |
GM Global Technology Operations LLC | 13620 |
10 |
JATCO Ltd | 1220 |
10 |
Siemens AG | 24990 |
9 |
Aisin AW Co., Ltd. | 2430 |
8 |
Other owners | 302 |