- All sections
- B - Performing operationstransporting
- B60K - Arrangement or mounting of propulsion units or of transmissions in vehiclesarrangement or mounting of plural diverse prime-movers in vehiclesauxiliary drives for vehiclesinstrumentation or dashboards for vehiclesarrangements in connection with cooling, air intake, gas exhaust or fuel supply of propulsion units in vehicles
- B60K 6/44 - Series-parallel type
Patent holdings for IPC class B60K 6/44
Total number of patents in this class: 422
10-year publication summary
|
41
|
59
|
45
|
33
|
34
|
22
|
32
|
22
|
4
|
10
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25776 |
51 |
| Toyota Motor Corporation | 33077 |
34 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12741 |
24 |
| Ford Global Technologies, LLC | 20769 |
21 |
| ZF Friedrichshafen AG | 7180 |
18 |
| Hyundai Motor Company | 22484 |
17 |
| BYD Company Limited | 5226 |
16 |
| Scania CV AB | 2395 |
14 |
| Oshkosh Defense, LLC | 198 |
13 |
| Aisin AW Co., Ltd. | 2319 |
12 |
| Schaeffler Technologies AG & Co. KG | 10056 |
12 |
| Kia Motors Corporation | 7749 |
9 |
| Mazda Motor Corporation | 3185 |
9 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1485 |
9 |
| Nissan Motor Co., Ltd. | 12593 |
6 |
| NTN Corporation | 4979 |
5 |
| Audi AG | 7381 |
5 |
| PSA Automobiles SA | 2066 |
5 |
| GM Global Technology Operations LLC | 15220 |
4 |
| Denso Corporation | 24588 |
4 |
| Other owners | 134 |