- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 5/12 - Casings or enclosures characterised by the shape, form or construction thereof specially adapted for operating in liquid or gas
Patent holdings for IPC class H02K 5/12
Total number of patents in this class: 279
10-year publication summary
|
32
|
22
|
14
|
22
|
26
|
22
|
12
|
15
|
10
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aisan Kogyo Kabushiki Kaisha | 742 |
7 |
| Robert Bosch GmbH | 42647 |
6 |
| Clyde Union S.A.S. | 7 |
6 |
| Nidec Corporation | 2658 |
6 |
| Seabased AB | 20 |
5 |
| Siemens AG | 24518 |
4 |
| Siemens Energy, Inc. | 1688 |
4 |
| BSH Hausgeräte GmbH | 5515 |
4 |
| Bühler Motor GmbH | 120 |
4 |
| Nidec Motor Corporation | 525 |
4 |
| Clearmotion, Inc. | 170 |
4 |
| Grundfos Management a/s | 182 |
4 |
| Schlumberger Technology Corporation | 10691 |
3 |
| Continental Automotive GmbH | 5009 |
3 |
| BYD Company Limited | 4968 |
3 |
| FANUC Corporation | 6640 |
3 |
| Nidec Tosok Corporation | 206 |
3 |
| Pierburg Pump Technology GmbH | 323 |
3 |
| Valeo Equipements Electriques Moteur | 998 |
3 |
| Baker Hughes Oilfield Operations, LLC | 2295 |
3 |
| Other owners | 197 |