- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 27/10 - Magnetically-actuated clutchesControl or electric circuits therefor with an electromagnet not rotating with a clutching member, i.e. without collecting rings
Patent holdings for IPC class F16D 27/10
Total number of patents in this class: 133
10-year publication summary
|
11
|
17
|
12
|
6
|
7
|
2
|
5
|
3
|
3
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 25909 |
14 |
| NTN Corporation | 4936 |
11 |
| Magna Powertrain Inc. | 103 |
8 |
| Toyota Motor Corporation | 36465 |
5 |
| Means Industries, Inc. | 171 |
5 |
| Wells Fargo Bank, National Association, AS Successor Agent | 43 |
5 |
| Schaeffler Technologies AG & Co. KG | 11255 |
4 |
| JTEKT Corporation | 2634 |
4 |
| The Hilliard Corporation | 52 |
4 |
| BorgWarner Inc. | 2584 |
3 |
| Hanon Systems | 2147 |
3 |
| Magna Closures Inc. | 415 |
3 |
| Sanden Corporation | 1059 |
3 |
| Sanden Holdings Corporation | 208 |
3 |
| Sinfonia Technology Co., Ltd. | 290 |
3 |
| Exonetik Inc. | 68 |
3 |
| GM Global Technology Operations LLC | 16279 |
2 |
| Ford Global Technologies, LLC | 21657 |
2 |
| Aisin Seiki Kabushiki Kaisha | 2147 |
2 |
| Doowon Technical College | 103 |
2 |
| Other owners | 44 |