- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 61/21 - Providing engine brake control
Patent holdings for IPC class F16H 61/21
Total number of patents in this class: 87
10-year publication summary
|
5
|
15
|
6
|
4
|
3
|
3
|
4
|
4
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Scania CV AB | 2413 |
7 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12301 |
6 |
| Toyota Motor Corporation | 36389 |
5 |
| Aisin AW Co., Ltd. | 2244 |
5 |
| Honda Motor Co., Ltd. | 26657 |
4 |
| Caterpillar Inc. | 10343 |
4 |
| ZF Friedrichshafen AG | 7272 |
4 |
| Komatsu Ltd. | 4827 |
4 |
| Polaris Industries Inc. | 2318 |
4 |
| Volvo Truck Corporation | 3966 |
4 |
| Ford Global Technologies, LLC | 21645 |
3 |
| Isuzu Motors Limited | 2338 |
3 |
| Deere & Company | 8229 |
2 |
| Hitachi Construction Machinery Co., Ltd. | 2807 |
2 |
| Hyundai Motor Company | 25119 |
2 |
| Mazda Motor Corporation | 3326 |
2 |
| Audi AG | 7590 |
2 |
| Cummins Inc. | 2663 |
2 |
| Kanzaki Kokyukoki Mfg. Co., Ltd. | 190 |
2 |
| TEAM Industries, Inc. | 109 |
2 |
| Other owners | 18 |