- 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: 1175
10-year publication summary
|
91
|
112
|
124
|
79
|
95
|
102
|
77
|
70
|
58
|
31
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Riko Company Limited | 1127 |
90 |
| Bridgestone Corporation | 7238 |
81 |
| Prospira Corporation | 192 |
48 |
| Honda Motor Co., Ltd. | 25903 |
28 |
| NOK Corporation | 2286 |
25 |
| Tokai Rubber Industries, Ltd. | 162 |
21 |
| Nissan Motor Co., Ltd. | 12859 |
17 |
| Toyo Tire & Rubber Co., Ltd. | 494 |
17 |
| Yamashita Rubber Kabushiki Kaisha | 49 |
16 |
| Raytheon Company | 8467 |
14 |
| Hyundai Motor Company | 24105 |
14 |
| Mitsubishi Electric Corporation | 47722 |
12 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12509 |
12 |
| Denso Corporation | 25361 |
10 |
| Kia Motors Corporation | 7719 |
10 |
| Toyo Tire Corporation | 1033 |
10 |
| Toyota Motor Corporation | 34999 |
9 |
| D Morrison Consulting Inc. | 25 |
9 |
| LG Electronics Inc. | 75274 |
8 |
| The Boeing Company | 20131 |
8 |
| Other owners | 716 |