- All sections
- B - Performing operationstransporting
- B62D - Motor vehiclestrailers
- B62D 25/20 - Floors or bottom sub-units
Patent holdings for IPC class B62D 25/20
Total number of patents in this class: 3697
10-year publication summary
|
213
|
218
|
264
|
271
|
289
|
258
|
297
|
297
|
292
|
275
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25780 |
382 |
| Toyota Motor Corporation | 33440 |
289 |
| Hyundai Motor Company | 22813 |
207 |
| Mazda Motor Corporation | 3201 |
181 |
| Ford Global Technologies, LLC | 20932 |
128 |
| Kia Corporation | 10541 |
124 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12671 |
118 |
| Bayerische Motoren Werke Aktiengesellschaft | 14678 |
106 |
| Nissan Motor Co., Ltd. | 12655 |
102 |
| Nippon Steel Corporation | 6482 |
99 |
| RENAULT s.a.s. | 5443 |
73 |
| Kia Motors Corporation | 7743 |
70 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1484 |
60 |
| PSA Automobiles SA | 2065 |
59 |
| ArcelorMittal | 2396 |
56 |
| Subaru Corporation | 3727 |
56 |
| GM Global Technology Operations LLC | 15372 |
53 |
| Nippon Steel & Sumitomo Metal Corporation | 1987 |
40 |
| Wabash National, L.P. | 304 |
37 |
| Dr. Ing. h.c. F. Porsche Aktiengesellschaft | 2794 |
36 |
| Other owners | 1421 |