- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 8/18 - Shaping of pulses, e.g. to reduce torque ripple
Patent holdings for IPC class H02P 8/18
Total number of patents in this class: 43
10-year publication summary
|
6
|
4
|
6
|
0
|
6
|
4
|
2
|
1
|
6
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Inc. | 40216 |
8 |
| Rohm Co., Ltd. | 6464 |
3 |
| DENTSPLY SIRONA Inc. | 1854 |
3 |
| Seiko Watch Corporation | 112 |
3 |
| Mitsubishi Electric Corporation | 46295 |
2 |
| Oriental Motor Co., Ltd. | 69 |
2 |
| SIRONA Dental Systems GmbH | 494 |
2 |
| Minebea Mitsumi Inc. | 1753 |
2 |
| Somfy Activites SA | 498 |
2 |
| Toshiba Corporation | 12383 |
1 |
| Sharp Corporation | 10267 |
1 |
| Ricoh Company, Ltd. | 13279 |
1 |
| Medtronic MiniMed, Inc. | 1805 |
1 |
| Tokyo Electron Limited | 12825 |
1 |
| Casio Computer Co., Ltd. | 3433 |
1 |
| Kyocera Document Solutions Inc. | 5666 |
1 |
| Carel Industries S.p.A. | 69 |
1 |
| citizen Holdings Co., Ltd. | 305 |
1 |
| citizen Watch Co., Ltd. | 1076 |
1 |
| Fresenius Kabi Deutschland GmbH | 594 |
1 |
| Other owners | 5 |