- 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 13/00 - Rolls, drums, discs, or the likeBearings or mountings therefor
Patent holdings for IPC class F16C 13/00
Total number of patents in this class: 814
10-year publication summary
|
49
|
56
|
73
|
48
|
37
|
26
|
24
|
15
|
24
|
9
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Kabushiki Kaisha | 7202 |
56 |
| NTN Corporation | 4940 |
43 |
| Sumitomo Riko Company Limited | 1110 |
38 |
| Bridgestone Corporation | 7232 |
33 |
| Metso Paper, Inc. | 364 |
25 |
| Aktiebolaget SKF | 3062 |
23 |
| NOK Corporation | 2280 |
23 |
| Voith Patent GmbH | 2772 |
16 |
| Canon Inc. | 42139 |
15 |
| Schaeffler Technologies AG & Co. KG | 10649 |
14 |
| Nichias Corporation | 399 |
11 |
| Roller Bearing Company of America, Inc. | 212 |
11 |
| Shin-Etsu Polymer Co., Ltd. | 457 |
11 |
| SYNZTEC Co., Ltd. | 64 |
10 |
| Laitram, L.L.C. | 850 |
8 |
| Sanwa Techno Co., Ltd. | 35 |
8 |
| Archem Inc. | 118 |
8 |
| JTEKT Corporation | 2544 |
7 |
| Sumitomo Electric Fine Polymer, Inc. | 203 |
6 |
| Yamauchi Corporation | 97 |
6 |
| Other owners | 442 |