- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 15/121 - Impregnating, moulding insulation, heating or drying of windings, stators, rotors or machines of cores
Patent holdings for IPC class H02K 15/121
Total number of patents in this class: 68
10-year publication summary
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
1
|
25
|
36
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nippon Steel Corporation | 6911 |
8 |
| Samsung Electronics Co., Ltd. | 158156 |
3 |
| Mitsubishi Electric Corporation | 48097 |
3 |
| NHK Spring Co., Ltd. | 1986 |
3 |
| Nidec Corporation | 2818 |
3 |
| Aisin Corporation | 1932 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 15318 |
2 |
| MAHLE International GmbH | 2918 |
2 |
| Safran Electrical & Power | 772 |
2 |
| Innomotics GmbH | 599 |
2 |
| Safran Electrical & Power UK Ltd | 8 |
2 |
| Robert Bosch GmbH | 44209 |
1 |
| Ford Global Technologies, LLC | 21532 |
1 |
| Schaeffler Technologies AG & Co. KG | 11044 |
1 |
| Mazda Motor Corporation | 3304 |
1 |
| ATOP S.p.A. | 142 |
1 |
| Boschman Technologies B.V. | 19 |
1 |
| Cummins Generator Technologies Limited | 120 |
1 |
| FANUC Corporation | 7249 |
1 |
| Hirschvogel Holding GmbH | 14 |
1 |
| Other owners | 26 |