- All sections
- B - Performing operationstransporting
- B62D - Motor vehiclestrailers
- B62D 21/00 - Understructures, i.e. chassis frame on which a vehicle body may be mounted
Patent holdings for IPC class B62D 21/00
Total number of patents in this class: 674
10-year publication summary
|
47
|
33
|
30
|
46
|
40
|
20
|
30
|
31
|
30
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25327 |
66 |
| Mazda Motor Corporation | 3151 |
32 |
| Nissan Motor Co., Ltd. | 12516 |
26 |
| Polaris Industries Inc. | 2188 |
26 |
| Nippon Steel Corporation | 6274 |
21 |
| Magna International Inc. | 1239 |
20 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12787 |
19 |
| Toyota Motor Corporation | 32450 |
13 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1394 |
12 |
| Bombardier Recreational Products Inc. | 1378 |
11 |
| Isuzu Motors Limited | 2259 |
11 |
| JFE Steel Corporation | 6849 |
11 |
| Ford Global Technologies, LLC | 20646 |
10 |
| Hyundai Motor Company | 22086 |
9 |
| Yorozu Corporation | 75 |
9 |
| Daimler AG | 3376 |
8 |
| Bayerische Motoren Werke Aktiengesellschaft | 14403 |
8 |
| Yamaha Motor Co., Ltd. | 2819 |
8 |
| Kubota Corporation | 3919 |
8 |
| GM Global Technology Operations LLC | 15095 |
7 |
| Other owners | 339 |