- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 15/26 - Compensation of inertia forces of crankshaft systems using solid masses, other than the ordinary pistons, moving with the system
Patent holdings for IPC class F16F 15/26
Total number of patents in this class: 253
10-year publication summary
|
31
|
26
|
28
|
25
|
20
|
16
|
3
|
8
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Schaeffler Technologies AG & Co. KG | 11003 |
23 |
| Hitachi Astemo, Ltd. | 6407 |
18 |
| Honda Motor Co., Ltd. | 26034 |
16 |
| Hitachi Automotive Systems, Ltd. | 3954 |
12 |
| Ford Global Technologies, LLC | 21524 |
10 |
| Suzuki Motor Corporation | 1367 |
9 |
| Audi AG | 7561 |
6 |
| Herzog Intertec GmbH | 8 |
6 |
| Toyota Motor Corporation | 35813 |
5 |
| GM Global Technology Operations LLC | 16155 |
4 |
| Schaeffler Technologies GmbH & Co. KG | 846 |
4 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12378 |
4 |
| Hyundai Motor Company | 24703 |
3 |
| ZF Friedrichshafen AG | 7247 |
3 |
| Yamaha Motor Co., Ltd. | 2844 |
3 |
| NTN-SNR Roulements | 84 |
3 |
| Aktiebolaget SKF | 3130 |
3 |
| Arctic Cat Inc. | 472 |
3 |
| AVL List GmbH | 1324 |
3 |
| Cummins Inc. | 2636 |
3 |
| Other owners | 112 |