- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 15/04 - Suppression of vibrations of non-rotating, e.g. reciprocating, systemsSuppression of vibrations of rotating systems by use of members not moving with the rotating system using elastic means
Patent holdings for IPC class F16F 15/04
Total number of patents in this class: 787
10-year publication summary
|
52
|
90
|
83
|
74
|
74
|
63
|
57
|
57
|
41
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oiles Corporation | 509 |
27 |
| Bridgestone Corporation | 7231 |
21 |
| Raytheon Company | 8463 |
16 |
| Sumitomo Riko Company Limited | 1112 |
10 |
| SZ DJI Technology Co., Ltd | 6896 |
9 |
| Mitsubishi Heavy Industries, Ltd. | 9016 |
8 |
| Mitsubishi Electric Corporation | 47556 |
8 |
| KYB Corporation | 1412 |
8 |
| Sumitomo Electric Industries, Ltd. | 16071 |
7 |
| The Boeing Company | 20094 |
6 |
| Samsung Electronics Co., Ltd. | 153573 |
5 |
| LG Electronics Inc. | 74953 |
5 |
| ASML Netherlands B.V. | 7732 |
5 |
| NSK Ltd. | 2822 |
5 |
| BYD Company Limited | 6196 |
5 |
| HRL Laboratories, LLC | 1623 |
5 |
| Honda Motor Co., Ltd. | 25858 |
4 |
| Hitachi High-Technologies Corporation | 1992 |
4 |
| Robert Bosch GmbH | 43554 |
4 |
| Nikon Corporation | 7310 |
4 |
| Other owners | 621 |