- All sections
- B - Performing operationstransporting
- B60M - Power supply lines, or devices along rails, for electrically-propelled vehicles
- B60M 7/00 - Power lines or rails specially adapted for electrically-propelled vehicles of special types, e.g. suspension tramway, ropeway, underground railway
Patent holdings for IPC class B60M 7/00
Total number of patents in this class: 704
10-year publication summary
|
45
|
51
|
54
|
32
|
31
|
37
|
35
|
48
|
37
|
16
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IHI Corporation | 3449 |
69 |
| Denso Corporation | 24431 |
68 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12758 |
46 |
| Panasonic Intellectual Property Management Co., Ltd. | 31806 |
31 |
| Nissan Motor Co., Ltd. | 12523 |
30 |
| Kabushiki Kaisha Toyota Jidoshokki | 1764 |
26 |
| Bombardier Transportation GmbH | 644 |
22 |
| Murata Machinery, Ltd. | 1510 |
19 |
| Nio Technology (AnHui) Co., Ltd. | 759 |
15 |
| Panasonic Corporation | 20050 |
14 |
| Caterpillar Inc. | 9628 |
14 |
| IPT Group B.V. | 70 |
13 |
| Yazaki Corporation | 6726 |
12 |
| Honda Motor Co., Ltd. | 25425 |
10 |
| Korea Advanced Institute of Science and Technology | 4400 |
10 |
| Toyota Motor Corporation | 32788 |
8 |
| Caterpillar Global Mining Equipment LLC | 160 |
8 |
| Nidec Corporation | 2670 |
8 |
| Panasonic Automotive Systems Co., Ltd. | 1931 |
8 |
| Bridgestone Corporation | 7228 |
7 |
| Other owners | 266 |