- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 61/04 - Smoothing ratio shift
Patent holdings for IPC class F16H 61/04
Total number of patents in this class: 1322
10-year publication summary
|
98
|
129
|
81
|
89
|
67
|
56
|
59
|
81
|
41
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ZF Friedrichshafen AG | 7213 |
123 |
| Nissan Motor Co., Ltd. | 12698 |
82 |
| JATCO Ltd | 1311 |
78 |
| Toyota Motor Corporation | 33999 |
72 |
| Aisin AW Co., Ltd. | 2292 |
51 |
| Scania CV AB | 2395 |
49 |
| Hyundai Motor Company | 23273 |
47 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12593 |
45 |
| Honda Motor Co., Ltd. | 25773 |
34 |
| GM Global Technology Operations LLC | 15617 |
27 |
| Ford Global Technologies, LLC | 21111 |
25 |
| Bayerische Motoren Werke Aktiengesellschaft | 14890 |
24 |
| RENAULT s.a.s. | 5409 |
24 |
| Robert Bosch GmbH | 43321 |
20 |
| Volvo Truck Corporation | 3707 |
20 |
| Kia Motors Corporation | 7738 |
19 |
| Caterpillar Inc. | 10010 |
17 |
| Eaton Cummins Automated Transmission Technologies LLC | 97 |
16 |
| Daimler AG | 2935 |
15 |
| Deere & Company | 7850 |
14 |
| Other owners | 520 |