- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 43/26 - Internally controlled automatic clutches actuated entirely mechanically acting at definite angular position or disengaging after a definite number of rotations
Patent holdings for IPC class F16D 43/26
Total number of patents in this class: 35
10-year publication summary
|
3
|
1
|
5
|
3
|
4
|
6
|
2
|
1
|
0
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 25361 |
6 |
| NTN Corporation | 4928 |
4 |
| Schaeffler Technologies AG & Co. KG | 10785 |
2 |
| Tsubakimoto Chain Co. | 623 |
2 |
| TOK, Inc. | 48 |
2 |
| Siemens AG | 24132 |
1 |
| Deere & Company | 8005 |
1 |
| Hyundai Motor Company | 24105 |
1 |
| NSK Ltd. | 2825 |
1 |
| Kia Motors Corporation | 7719 |
1 |
| Dayco Europe S.r.l. | 145 |
1 |
| DYNAX Corporation | 21 |
1 |
| GKN Driveline Japan Ltd. | 86 |
1 |
| Goodrich Actuation Systems SAS | 184 |
1 |
| Hi-Lex Corporation | 375 |
1 |
| Origin Electric Company, Limited | 71 |
1 |
| Pegatron Corporation | 618 |
1 |
| Pierburg GmbH | 478 |
1 |
| Southco, Inc. | 251 |
1 |
| Tachikawa Corporation | 84 |
1 |
| Other owners | 4 |