- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 59/38 - Inputs being a function of speed of gearing elements
Patent holdings for IPC class F16H 59/38
Total number of patents in this class: 142
10-year publication summary
|
9
|
13
|
14
|
11
|
28
|
17
|
5
|
5
|
3
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JATCO Ltd | 1273 |
16 |
| Eaton Cummins Automated Transmission Technologies LLC | 94 |
16 |
| Nissan Motor Co., Ltd. | 12560 |
10 |
| Eaton Cummins Automated Transmission Tech., LLC | 11 |
10 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12753 |
8 |
| Eaton Cummins Automated Transmission Technologies | 10 |
8 |
| Allison Transmission, Inc. | 839 |
6 |
| Honda Motor Co., Ltd. | 25771 |
5 |
| Toyota Motor Corporation | 32956 |
5 |
| ZF Friedrichshafen AG | 7175 |
5 |
| Aisin AW Co., Ltd. | 2320 |
4 |
| Ford Global Technologies, LLC | 20723 |
3 |
| Hyundai Motor Company | 22369 |
3 |
| Dana Automotive Systems Group, LLC | 435 |
3 |
| Deere & Company | 7671 |
2 |
| GM Global Technology Operations LLC | 15173 |
2 |
| ArvinMeritor Technology, LLC | 400 |
2 |
| FTE automotive GmbH | 46 |
2 |
| MTD Products Inc | 659 |
2 |
| Ningbo Geely Automobile Research & Development Co., Ltd. | 608 |
2 |
| Other owners | 28 |