- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F16C - Shaftsflexible shaftsmechanical means for transmitting movement in a flexible sheathingelements of crankshaft mechanismspivotspivotal connectionsrotary engineering elements other than gearing, coupling, clutch or brake elementsbearings
- F16C 9/02 - Crankshaft bearings
Patent holdings for IPC class F16C 9/02
Total number of patents in this class: 399
10-year publication summary
|
48
|
40
|
37
|
45
|
26
|
12
|
13
|
5
|
3
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiho Kogyo Co., Ltd. | 330 |
69 |
| Daido Metal Company Ltd. | 232 |
51 |
| MAHLE International GmbH | 2779 |
29 |
| MAHLE Engine Systems UK Limited | 60 |
23 |
| NTN Corporation | 4964 |
19 |
| Nissan Motor Co., Ltd. | 12518 |
14 |
| Ford Global Technologies, LLC | 20682 |
13 |
| Toyota Motor Corporation | 32681 |
10 |
| Federal-Mogul Wiesbaden GmbH | 101 |
9 |
| Daimler AG | 3373 |
7 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12760 |
7 |
| Cummins Inc. | 2604 |
6 |
| Honda Motor Co., Ltd. | 25379 |
5 |
| GKN Sinter Metals, LLC | 110 |
5 |
| MAHLE Composants Moteur France SAS | 12 |
5 |
| ThyssenKrupp Metalurgica Campo Limpo Ltda. | 20 |
5 |
| Schaeffler Technologies AG & Co. KG | 9967 |
4 |
| JTEKT Corporation | 2511 |
4 |
| Mazda Motor Corporation | 3161 |
4 |
| Aktiebolaget SKF | 2970 |
4 |
| Other owners | 106 |