- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 59/44 - Inputs being a function of speed dependent on machine speed
Patent holdings for IPC class F16H 59/44
Total number of patents in this class: 566
10-year publication summary
|
38
|
78
|
53
|
39
|
51
|
32
|
36
|
17
|
18
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JATCO Ltd | 1324 |
47 |
| Hyundai Motor Company | 24745 |
43 |
| Nissan Motor Co., Ltd. | 12980 |
37 |
| Honda Motor Co., Ltd. | 26064 |
28 |
| Toyota Motor Corporation | 35857 |
24 |
| Komatsu Ltd. | 4741 |
23 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12385 |
19 |
| Isuzu Motors Limited | 2324 |
17 |
| Ford Global Technologies, LLC | 21532 |
16 |
| ZF Friedrichshafen AG | 7256 |
16 |
| Scania CV AB | 2415 |
16 |
| Aisin AW Co., Ltd. | 2252 |
15 |
| Kia Motors Corporation | 7718 |
15 |
| Kia Corporation | 12477 |
13 |
| Allison Transmission, Inc. | 804 |
12 |
| Subaru Corporation | 4023 |
12 |
| Robert Bosch GmbH | 44209 |
11 |
| GM Global Technology Operations LLC | 16170 |
11 |
| Caterpillar Inc. | 10285 |
8 |
| BRP-Rotax GmbH & Co. KG | 192 |
8 |
| Other owners | 175 |