- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16F - Springs; shock-absorbers; means for damping vibration
- F16F 15/02 - 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
Patent holdings for IPC class F16F 15/02
Total number of patents in this class: 1477
10-year publication summary
|
97
|
123
|
135
|
146
|
143
|
131
|
115
|
82
|
71
|
31
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 24537 |
27 |
| KYB Corporation | 1278 |
26 |
| Mitsubishi Heavy Industries, Ltd. | 8217 |
20 |
| Raytheon Company | 8535 |
20 |
| Oiles Corporation | 515 |
20 |
| Mitsubishi Electric Corporation | 43934 |
18 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
17 |
| Sikorsky Aircraft Corporation | 1150 |
16 |
| Nitto Denko Corporation | 7879 |
14 |
| LG Electronics Inc. | 69257 |
12 |
| The Boeing Company | 19843 |
12 |
| Nissan Motor Co., Ltd. | 12249 |
12 |
| Audi AG | 7153 |
12 |
| Hitachi Automotive Systems, Ltd. | 3970 |
11 |
| Kayaba Industry Co., Ltd. | 376 |
11 |
| Nippon Shokubai Co., Ltd. | 1487 |
11 |
| Sumitomo Riko Company Limited | 962 |
11 |
| SZ DJI Technology Co., Ltd | 6791 |
11 |
| Honeywell International Inc. | 13799 |
10 |
| Bridgestone Corporation | 7067 |
10 |
| Other owners | 1176 |