- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 61/686 - Control functions within change-speed- or reversing-gearings for conveying rotary motion specially adapted for stepped gearings without interruption of drive with orbital gears
Patent holdings for IPC class F16H 61/686
Total number of patents in this class: 351
10-year publication summary
|
26
|
39
|
23
|
10
|
11
|
7
|
6
|
4
|
2
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aisin AW Co., Ltd. | 2239 |
80 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12295 |
50 |
| ZF Friedrichshafen AG | 7285 |
33 |
| Toyota Motor Corporation | 36465 |
29 |
| JATCO Ltd | 1329 |
25 |
| Nissan Motor Co., Ltd. | 13107 |
22 |
| Scania CV AB | 2415 |
13 |
| GM Global Technology Operations LLC | 16279 |
10 |
| Honda Motor Co., Ltd. | 26684 |
9 |
| Mazda Motor Corporation | 3326 |
7 |
| Komatsu Ltd. | 4829 |
6 |
| Allison Transmission, Inc. | 798 |
6 |
| Ford Global Technologies, LLC | 21657 |
5 |
| Caterpillar Inc. | 10364 |
4 |
| Dana Automotive Systems Group, LLC | 475 |
4 |
| Atieva, Inc. | 575 |
3 |
| Isuzu Motors Limited | 2339 |
3 |
| Toyota Jidosha Kabushiki Kaisha | 487 |
3 |
| Mercedes-Benz Group AG | 5645 |
3 |
| Daimler AG | 2788 |
2 |
| Other owners | 34 |