- 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: 1329
10-year publication summary
|
100
|
131
|
82
|
89
|
67
|
57
|
60
|
83
|
41
|
28
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| ZF Friedrichshafen AG | 7238 |
121 |
| Nissan Motor Co., Ltd. | 12964 |
82 |
| JATCO Ltd | 1325 |
78 |
| Toyota Motor Corporation | 35772 |
72 |
| Aisin AW Co., Ltd. | 2254 |
49 |
| Scania CV AB | 2409 |
49 |
| Hyundai Motor Company | 24653 |
47 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12369 |
43 |
| Honda Motor Co., Ltd. | 26025 |
34 |
| GM Global Technology Operations LLC | 16124 |
26 |
| Ford Global Technologies, LLC | 21509 |
25 |
| Bayerische Motoren Werke Aktiengesellschaft | 15272 |
25 |
| RENAULT s.a.s. | 5377 |
24 |
| Volvo Truck Corporation | 3911 |
21 |
| Robert Bosch GmbH | 44160 |
20 |
| Kia Motors Corporation | 7718 |
19 |
| Caterpillar Inc. | 10267 |
17 |
| Eaton Cummins Automated Transmission Technologies LLC | 99 |
17 |
| Deere & Company | 8097 |
14 |
| Daimler AG | 2838 |
14 |
| Other owners | 532 |