- 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: 1278
10-year publication summary
|
115
|
89
|
111
|
134
|
125
|
89
|
110
|
95
|
106
|
50
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NSK Ltd. | 2766 |
136 |
| NTN Corporation | 4974 |
88 |
| THK Co., Ltd. | 1202 |
77 |
| Schaeffler Technologies AG & Co. KG | 9747 |
73 |
| Robert Bosch GmbH | 42450 |
28 |
| ThyssenKrupp Presta AG | 1101 |
22 |
| JTEKT Corporation | 2486 |
17 |
| Goodrich Actuation Systems Limited | 238 |
17 |
| Timotion Technology Co., Ltd. | 241 |
17 |
| Hitachi Astemo, Ltd. | 6369 |
17 |
| Safran Electronics & Defense | 1273 |
16 |
| Linak A/S | 354 |
16 |
| Hitachi Automotive Systems, Ltd. | 3958 |
12 |
| Zhejiang Jiecang Linear Motion Technology Co., Ltd. | 100 |
12 |
| Goodrich Actuation Systems SAS | 161 |
11 |
| Hiwin Technologies Corp. | 333 |
11 |
| Ratier-figeac SAS | 183 |
10 |
| ThyssenKrupp AG | 3266 |
10 |
| HL Mando Corporation | 1610 |
10 |
| ZF Friedrichshafen AG | 7118 |
9 |
| Other owners | 669 |