- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 15/02 - 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
Patent holdings for IPC class F16F 15/02
Total number of patents in this class: 1552
10-year publication summary
|
123
|
135
|
146
|
143
|
131
|
120
|
85
|
75
|
84
|
54
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25274 |
26 |
| KYB Corporation | 1359 |
26 |
| Raytheon Company | 8386 |
23 |
| Mitsubishi Electric Corporation | 46127 |
21 |
| Mitsubishi Heavy Industries, Ltd. | 8725 |
20 |
| Oiles Corporation | 513 |
20 |
| Sikorsky Aircraft Corporation | 1102 |
16 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12797 |
16 |
| Nitto Denko Corporation | 8241 |
14 |
| LG Electronics Inc. | 73111 |
13 |
| The Boeing Company | 20053 |
13 |
| Nissan Motor Co., Ltd. | 12486 |
12 |
| Audi AG | 7361 |
12 |
| Hitachi Automotive Systems, Ltd. | 3958 |
11 |
| Bridgestone Corporation | 7237 |
11 |
| Nippon Shokubai Co., Ltd. | 1507 |
11 |
| Sumitomo Riko Company Limited | 1055 |
11 |
| SZ DJI Technology Co., Ltd | 6849 |
11 |
| Nikon Corporation | 7170 |
10 |
| Kayaba Industry Co., Ltd. | 355 |
10 |
| Other owners | 1245 |