- 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: 1572
10-year publication summary
|
135
|
146
|
143
|
131
|
120
|
85
|
77
|
92
|
76
|
42
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KYB Corporation | 1423 |
26 |
| Honda Motor Co., Ltd. | 26034 |
25 |
| Raytheon Company | 8448 |
24 |
| Mitsubishi Electric Corporation | 48048 |
21 |
| Mitsubishi Heavy Industries, Ltd. | 9139 |
19 |
| Oiles Corporation | 498 |
16 |
| Sikorsky Aircraft Corporation | 1066 |
16 |
| Sumitomo Riko Company Limited | 1143 |
16 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12378 |
15 |
| Nitto Denko Corporation | 8540 |
14 |
| The Boeing Company | 20163 |
13 |
| Nissan Motor Co., Ltd. | 12966 |
13 |
| LG Electronics Inc. | 75818 |
12 |
| Audi AG | 7561 |
12 |
| Hitachi Automotive Systems, Ltd. | 3954 |
11 |
| Bridgestone Corporation | 7262 |
11 |
| SZ DJI Technology Co., Ltd | 6933 |
11 |
| Nikon Corporation | 7226 |
10 |
| Kayaba Industry Co., Ltd. | 344 |
10 |
| Sinfonia Technology Co., Ltd. | 281 |
10 |
| Other owners | 1267 |