- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16F - Springs; shock-absorbers; means for damping vibration
- F16F 9/14 - Devices with one or more members, e.g. pistons, vanes, moving to and fro in chambers and using throttling effect
Patent holdings for IPC class F16F 9/14
Total number of patents in this class: 290
10-year publication summary
|
21
|
24
|
39
|
19
|
21
|
15
|
11
|
18
|
15
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oiles Corporation | 507 |
38 |
| Somic Management Holdings Inc. | 67 |
24 |
| Nidec Sankyo Corporation | 1093 |
17 |
| Sugatsune Kogyo Co., Ltd. | 270 |
14 |
| Inventus Engineering GmbH | 188 |
12 |
| Nifco Inc. | 1106 |
12 |
| Kabushiki Kaisha Somic Ishikawa | 29 |
11 |
| Ohlins Racing AB | 131 |
7 |
| Fox Factory, Inc. | 801 |
6 |
| KYB Corporation | 1325 |
5 |
| TOK, Inc. | 46 |
5 |
| Hitachi Astemo, Ltd. | 6091 |
5 |
| Kiekert Aktiengesellschaft | 1370 |
4 |
| Lord Corporation | 477 |
3 |
| MSA Technology, LLC | 552 |
3 |
| Piolax Inc. | 393 |
3 |
| West Drilling Products AS | 25 |
3 |
| Joy Global Surface Mining Inc | 359 |
3 |
| 9257-5810 Quebec Inc. | 39 |
3 |
| Honda Motor Co., Ltd. | 24866 |
2 |
| Other owners | 110 |