- All sections
- B - Performing operations; transporting
- 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: 658
10-year publication summary
|
83
|
46
|
51
|
56
|
33
|
31
|
38
|
35
|
47
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| IHI Corporation | 3268 |
69 |
| Denso Corporation | 23338 |
52 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
37 |
| Nissan Motor Co., Ltd. | 12249 |
30 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
28 |
| Kabushiki Kaisha Toyota Jidoshokki | 1699 |
26 |
| Bombardier Transportation GmbH | 682 |
23 |
| Murata Machinery, Ltd. | 1386 |
18 |
| Nio Technology (AnHui) Co., Ltd. | 499 |
15 |
| Panasonic Corporation | 20786 |
14 |
| Caterpillar Inc. | 8877 |
13 |
| Yazaki Corporation | 6282 |
12 |
| ENRX IPT GmbH | 52 |
11 |
| Honda Motor Co., Ltd. | 24537 |
10 |
| Korea Advanced Institute of Science and Technology | 3906 |
10 |
| Toyota Motor Corporation | 28582 |
8 |
| Nidec Corporation | 2579 |
8 |
| Panasonic Automotive Systems Co., Ltd. | 1440 |
8 |
| Alstom Transport Technologies | 566 |
7 |
| Fuji Corporation | 2924 |
7 |
| Other owners | 252 |