- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16D - Couplings for transmitting rotation; clutches; brakes
- F16D 43/02 - Internally controlled automatic clutches actuated entirely mechanically
Patent holdings for IPC class F16D 43/02
Total number of patents in this class: 97
10-year publication summary
|
11
|
8
|
10
|
6
|
5
|
4
|
11
|
12
|
3
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NSK Ltd. | 2719 |
18 |
| NTN Corporation | 5008 |
12 |
| Robert Bosch GmbH | 40953 |
5 |
| Denso Corporation | 23338 |
4 |
| Schaeffler Technologies AG & Co. KG | 8880 |
3 |
| Stieber GmbH | 7 |
3 |
| Adamant Namiki Precision Jewel Co., Ltd. | 100 |
3 |
| Airbus Operations GmbH | 3188 |
2 |
| Hamilton Sundstrand Corporation | 4525 |
2 |
| Forest Group Nederland B.V. | 19 |
2 |
| Volkswagen AG | 6966 |
2 |
| Honda Motor Co., Ltd. | 24537 |
1 |
| The Boeing Company | 19843 |
1 |
| Ford Global Technologies, LLC | 19702 |
1 |
| Hyundai Motor Company | 19021 |
1 |
| Thales SA | 2318 |
1 |
| Kia Motors Corporation | 7946 |
1 |
| Shimadzu Corporation | 5791 |
1 |
| Astura Medical Inc. | 69 |
1 |
| ATI Industrial Automation, Inc. | 57 |
1 |
| Other owners | 32 |