- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 1/12 - Attachments or mountings
Patent holdings for IPC class F16F 1/12
Total number of patents in this class: 641
10-year publication summary
|
55
|
42
|
69
|
70
|
66
|
45
|
35
|
30
|
23
|
27
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NHK Spring Co., Ltd. | 1874 |
50 |
| KYB Corporation | 1363 |
23 |
| Hitachi Astemo, Ltd. | 6387 |
20 |
| Intuitive Surgical Operations, Inc. | 4087 |
19 |
| Chuo Hatsujo Kabushiki Kaisha | 128 |
18 |
| Honda Motor Co., Ltd. | 25379 |
15 |
| ThyssenKrupp AG | 3303 |
13 |
| Piolax Inc. | 407 |
10 |
| Renton Coil Spring Company | 24 |
10 |
| New-Tec Integration (Xiamen) Co., Ltd. | 323 |
8 |
| ThyssenKrupp Bilstein GmbH | 204 |
8 |
| Nissan Motor Co., Ltd. | 12518 |
7 |
| Fox Factory, Inc. | 846 |
7 |
| RENAULT s.a.s. | 5480 |
7 |
| Sumitomo Riko Company Limited | 1065 |
7 |
| ThyssenKrupp Federn und Stabilisatoren GmbH | 50 |
7 |
| Mitsubishi Steel Mfg. Co., Ltd. | 130 |
6 |
| Sanofi Winthrop Industrie | 26 |
6 |
| Sealy Technology LLC | 360 |
6 |
| LG Electronics Inc. | 73476 |
5 |
| Other owners | 389 |