- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16H - Gearing
- F16H 25/24 - Elements essential to such mechanisms, e.g. screws, nuts
Patent holdings for IPC class F16H 25/24
Total number of patents in this class: 1381
10-year publication summary
|
89
|
111
|
134
|
125
|
89
|
109
|
97
|
112
|
102
|
65
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NSK Ltd. | 2845 |
152 |
| NTN Corporation | 4925 |
89 |
| Schaeffler Technologies AG & Co. KG | 11182 |
86 |
| THK Co., Ltd. | 1197 |
66 |
| Robert Bosch GmbH | 44327 |
31 |
| ThyssenKrupp Presta AG | 1114 |
22 |
| JTEKT Corporation | 2622 |
20 |
| Timotion Technology Co., Ltd. | 274 |
19 |
| Goodrich Actuation Systems Limited | 262 |
18 |
| Hitachi Astemo, Ltd. | 6429 |
18 |
| Safran Electronics & Defense | 1401 |
17 |
| Zhejiang Jiecang Linear Motion Technology Co., Ltd. | 113 |
14 |
| Goodrich Actuation Systems SAS | 186 |
13 |
| Woodward, Inc. | 678 |
13 |
| Linak A/S | 338 |
13 |
| Hitachi Automotive Systems, Ltd. | 3954 |
12 |
| Hiwin Technologies Corp. | 327 |
11 |
| Ratier-figeac SAS | 205 |
11 |
| Stabilus GmbH | 249 |
10 |
| ThyssenKrupp AG | 3329 |
10 |
| Other owners | 736 |