- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16D - Couplings for transmitting rotationclutchesbrakes
- F16D 65/18 - Actuating mechanisms for brakesMeans for initiating operation at a predetermined position arranged in or on the brake adapted for drawing members together
Patent holdings for IPC class F16D 65/18
Total number of patents in this class: 2168
10-year publication summary
|
179
|
207
|
216
|
197
|
180
|
151
|
178
|
195
|
187
|
112
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 4977 |
153 |
| HL Mando Corporation | 1613 |
112 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1404 |
101 |
| Akebono Brake Industry Co., Ltd. | 359 |
91 |
| Hitachi Astemo, Ltd. | 6377 |
76 |
| Robert Bosch GmbH | 42505 |
72 |
| ADVICS Co., Ltd. | 1275 |
71 |
| Hyundai Mobis Co., Ltd. | 3113 |
53 |
| ZF Active Safety GmbH | 229 |
52 |
| Goodrich Corporation | 2106 |
50 |
| KNORR-BREMSE Systeme fuer Nutzfahrzeuge GmbH | 612 |
43 |
| Hitachi Automotive Systems, Ltd. | 3958 |
41 |
| Brembo S.p.A. | 445 |
41 |
| Schaeffler Technologies AG & Co. KG | 9771 |
40 |
| Toyota Motor Corporation | 31565 |
30 |
| Lucas Automotive GmbH | 323 |
27 |
| ZF Active Safety US Inc. | 146 |
26 |
| SEW-EURODRIVE GmbH & Co. KG | 1938 |
24 |
| Foundation Brakes France | 84 |
24 |
| Hitachi Astemo France | 79 |
24 |
| Other owners | 1017 |