- All sections
- B - Performing operationstransporting
- B60M - Power supply lines, or devices along rails, for electrically-propelled vehicles
- B60M 3/06 - Arrangements for consuming regenerative power
Patent holdings for IPC class B60M 3/06
Total number of patents in this class: 117
10-year publication summary
|
8
|
7
|
10
|
11
|
5
|
3
|
6
|
5
|
4
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 48048 |
27 |
| Hitachi, Ltd. | 16113 |
8 |
| Electreon Wireless Ltd | 79 |
8 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6177 |
7 |
| Toshiba Corporation | 12569 |
5 |
| Alstom Holdings | 630 |
5 |
| Komatsu Ltd. | 4733 |
3 |
| Southwest Jiaotong University | 195 |
3 |
| Siemens Mobility GmbH | 1875 |
3 |
| Mitsubishi Heavy Industries, Ltd. | 9139 |
2 |
| Caterpillar Inc. | 10281 |
2 |
| NTN Corporation | 4915 |
2 |
| ABB Schweiz AG | 7621 |
2 |
| Beijing Jiaotong University | 178 |
2 |
| BYD Company Limited | 6488 |
2 |
| Electric Road Ltd. | 3 |
2 |
| GS Yuasa International Ltd. | 2251 |
2 |
| Meidensha Corporation | 929 |
2 |
| Schweizerische Bundesbahnen SBB | 37 |
2 |
| Tatsumi Ryoki Co., Ltd | 104 |
2 |
| Other owners | 26 |