- All sections
- B - Performing operationstransporting
- B60J - Windows, windscreens, non-fixed roofs, doors, or similar devices for vehiclesremovable external protective coverings specially adapted for vehicles
- B60J 5/00 - Doors
Patent holdings for IPC class B60J 5/00
Total number of patents in this class: 842
10-year publication summary
|
61
|
67
|
82
|
48
|
38
|
24
|
24
|
12
|
29
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aisin Seiki Kabushiki Kaisha | 2180 |
69 |
| Mitsui Kinzoku ACT Corporation | 296 |
53 |
| Honda Motor Co., Ltd. | 25846 |
37 |
| Ford Global Technologies, LLC | 21230 |
36 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12524 |
26 |
| Nippon Steel Corporation | 6661 |
22 |
| Shiroki Corporation | 264 |
19 |
| Nissan Motor Co., Ltd. | 12731 |
18 |
| Kasai Kogyo Co., Ltd. | 184 |
16 |
| Toyota Shatai Kabushiki Kaisha | 433 |
15 |
| TS Tech Co., Ltd. | 1527 |
15 |
| Nippon Steel & Sumitomo Metal Corporation | 1985 |
14 |
| GM Global Technology Operations LLC | 15721 |
13 |
| Alpha Corporation | 208 |
13 |
| Sumitomo Wiring Systems, Ltd. | 10752 |
12 |
| Mitsubishi Jidosha Kogyo Kabushiki Kaisha | 1500 |
12 |
| Hyundai Motor Company | 23540 |
11 |
| Toyota Motor Corporation | 34387 |
10 |
| Sumitomo Electric Industries, Ltd. | 16061 |
10 |
| AutoNetworks Technologies, Ltd. | 6910 |
10 |
| Other owners | 411 |