- 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: 1139
10-year publication summary
|
94
|
90
|
108
|
120
|
78
|
94
|
102
|
73
|
66
|
46
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Riko Company Limited | 1086 |
86 |
| Bridgestone Corporation | 7225 |
82 |
| Prospira Corporation | 179 |
39 |
| Honda Motor Co., Ltd. | 25771 |
29 |
| NOK Corporation | 2236 |
25 |
| Tokai Rubber Industries, Ltd. | 163 |
21 |
| Toyo Tire & Rubber Co., Ltd. | 533 |
18 |
| Nissan Motor Co., Ltd. | 12560 |
16 |
| Yamashita Rubber Kabushiki Kaisha | 49 |
16 |
| Raytheon Company | 8395 |
14 |
| Mitsubishi Electric Corporation | 46547 |
12 |
| Hyundai Motor Company | 22369 |
12 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12753 |
12 |
| Denso Corporation | 24541 |
10 |
| Kia Motors Corporation | 7751 |
10 |
| Toyo Tire Corporation | 1012 |
10 |
| Toyota Motor Corporation | 32956 |
9 |
| D Morrison Consulting Inc. | 25 |
9 |
| The Boeing Company | 20131 |
8 |
| Yamashita Rubber Co., Ltd. | 41 |
8 |
| Other owners | 693 |