- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16F - Springs; shock-absorbers; means for damping vibration
- F16F 15/04 - Suppression of vibrations of non-rotating, e.g. reciprocating, systems; Suppression 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: 705
10-year publication summary
|
35
|
39
|
57
|
94
|
88
|
75
|
73
|
60
|
50
|
18
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Oiles Corporation | 515 |
30 |
| Bridgestone Corporation | 7067 |
21 |
| Raytheon Company | 8535 |
16 |
| SZ DJI Technology Co., Ltd | 6791 |
9 |
| KYB Corporation | 1278 |
8 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
7 |
| Sumitomo Electric Industries, Ltd. | 14131 |
7 |
| Sumitomo Riko Company Limited | 962 |
7 |
| THK Co., Ltd. | 1206 |
6 |
| LG Electronics Inc. | 69257 |
5 |
| The Boeing Company | 19843 |
5 |
| Mitsubishi Electric Corporation | 43934 |
5 |
| ASML Netherlands B.V. | 6816 |
5 |
| NSK Ltd. | 2719 |
5 |
| Samsung Electronics Co., Ltd. | 131630 |
4 |
| Honda Motor Co., Ltd. | 24537 |
4 |
| Hitachi High-Technologies Corporation | 2034 |
4 |
| Nikon Corporation | 7162 |
4 |
| Audi AG | 7153 |
4 |
| HRL Laboratories, LLC | 1588 |
4 |
| Other owners | 545 |