- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16F - Springsshock-absorbersmeans for damping vibration
- F16F 7/00 - Vibration-dampersShock-absorbers
Patent holdings for IPC class F16F 7/00
Total number of patents in this class: 790
10-year publication summary
|
64
|
61
|
67
|
62
|
50
|
48
|
35
|
32
|
29
|
7
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Riko Company Limited | 1108 |
21 |
| Nippon Steel Corporation | 6666 |
14 |
| Piolax Inc. | 421 |
14 |
| Honda Motor Co., Ltd. | 25840 |
11 |
| Kyoraku Co., Ltd. | 519 |
11 |
| The Boeing Company | 20102 |
10 |
| NOK Corporation | 2278 |
10 |
| Newtonoid Technologies, L.L.C. | 142 |
9 |
| Nippon Steel & Sumitomo Metal Corporation | 1985 |
9 |
| Ford Global Technologies, LLC | 21216 |
8 |
| Mazda Motor Corporation | 3256 |
8 |
| JFE Steel Corporation | 7300 |
8 |
| Hyundai Motor Company | 23479 |
7 |
| Bridgestone Corporation | 7239 |
7 |
| Toyota Shatai Kabushiki Kaisha | 433 |
7 |
| Toyota Motor Corporation | 34313 |
6 |
| D B Industries, LLC | 229 |
6 |
| Nifco Inc. | 1104 |
6 |
| Teijin Limited | 1261 |
6 |
| Kabushiki Kaisha Toyota Jidoshokki | 1795 |
6 |
| Other owners | 606 |