- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 15/08 - 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 with rubber springs
Patent holdings for IPC class F16F 15/08
Total number of patents in this class: 1117
10-year publication summary
|
94
|
91
|
112
|
124
|
79
|
94
|
100
|
77
|
66
|
26
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bridgestone Corporation | 7206 |
82 |
| Sumitomo Riko Company Limited | 1042 |
81 |
| Prospira Corporation | 175 |
39 |
| Honda Motor Co., Ltd. | 25127 |
29 |
| NOK Corporation | 2214 |
25 |
| Tokai Rubber Industries, Ltd. | 163 |
21 |
| Toyo Tire & Rubber Co., Ltd. | 553 |
18 |
| Nissan Motor Co., Ltd. | 12377 |
16 |
| Yamashita Rubber Kabushiki Kaisha | 49 |
16 |
| Raytheon Company | 8395 |
14 |
| Mitsubishi Electric Corporation | 45752 |
12 |
| Hyundai Motor Company | 21501 |
12 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12880 |
12 |
| Denso Corporation | 24099 |
10 |
| Kia Motors Corporation | 7760 |
10 |
| Toyo Tire Corporation | 981 |
10 |
| Toyota Motor Corporation | 31377 |
9 |
| The Boeing Company | 19994 |
8 |
| D Morrison Consulting Inc. | 24 |
8 |
| NHK Spring Co., Ltd. | 1819 |
8 |
| Other owners | 677 |