- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16C - Shafts; flexible shafts; mechanical means for transmitting movement in a flexible sheathing; elements of crankshaft mechanisms; pivots; pivotal connections; rotary engineering elements other than gearing, coupling, clutch or brake elements; bearings
- F16C 9/02 - Crankshaft bearings
Patent holdings for IPC class F16C 9/02
Total number of patents in this class: 407
10-year publication summary
38
|
48
|
40
|
37
|
45
|
26
|
12
|
11
|
6
|
1
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Taiho Kogyo Co., Ltd. | 341 |
69 |
Daido Metal Company Ltd. | 228 |
49 |
MAHLE International GmbH | 2670 |
28 |
MAHLE Engine Systems UK Limited | 59 |
22 |
NTN Corporation | 5008 |
20 |
Nissan Motor Co., Ltd. | 12249 |
14 |
Ford Global Technologies, LLC | 19702 |
13 |
Toyota Motor Corporation | 28582 |
11 |
Federal-Mogul Wiesbaden GmbH | 103 |
9 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
8 |
Daimler AG | 3462 |
7 |
Honda Motor Co., Ltd. | 24537 |
6 |
Cummins Inc. | 2369 |
5 |
GKN Sinter Metals, LLC | 106 |
5 |
MAHLE Composants Moteur France SAS | 12 |
5 |
ThyssenKrupp Metalurgica Campo Limpo Ltda. | 21 |
5 |
Yamaha Motor Co., Ltd. | 2740 |
4 |
Schaeffler Technologies AG & Co. KG | 8880 |
4 |
JTEKT Corporation | 2423 |
4 |
Mazda Motor Corporation | 3087 |
4 |
Other owners | 115 |