- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- 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: 390
10-year publication summary
|
37
|
37
|
26
|
39
|
23
|
10
|
11
|
7
|
5
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Aisin AW Co., Ltd. | 2430 |
94 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
77 |
| ZF Friedrichshafen AG | 6820 |
32 |
| Toyota Motor Corporation | 28582 |
30 |
| JATCO Ltd | 1220 |
25 |
| Nissan Motor Co., Ltd. | 12249 |
22 |
| Scania CV AB | 2330 |
13 |
| GM Global Technology Operations LLC | 13620 |
11 |
| Honda Motor Co., Ltd. | 24537 |
9 |
| Toyota Jidosha Kabushiki Kaisha | 983 |
7 |
| Ford Global Technologies, LLC | 19702 |
6 |
| Komatsu Ltd. | 4265 |
6 |
| Mazda Motor Corporation | 3087 |
6 |
| Allison Transmission, Inc. | 833 |
6 |
| Daimler AG | 3462 |
5 |
| Caterpillar Inc. | 8877 |
4 |
| Atieva, Inc. | 328 |
3 |
| Dana Automotive Systems Group, LLC | 395 |
3 |
| Isuzu Motors Limited | 2158 |
3 |
| Bayerische Motoren Werke Aktiengesellschaft | 13126 |
2 |
| Other owners | 26 |