- 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
|
51
|
58
|
74
|
50
|
41
|
28
|
25
|
16
|
24
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Canon Kabushiki Kaisha | 7258 |
56 |
| NTN Corporation | 4928 |
42 |
| Sumitomo Riko Company Limited | 1127 |
38 |
| Bridgestone Corporation | 7238 |
33 |
| Metso Paper, Inc. | 353 |
25 |
| Aktiebolaget SKF | 3102 |
23 |
| NOK Corporation | 2286 |
23 |
| Voith Patent GmbH | 2753 |
16 |
| Canon Inc. | 42633 |
15 |
| Schaeffler Technologies AG & Co. KG | 10785 |
14 |
| Nichias Corporation | 401 |
11 |
| Roller Bearing Company of America, Inc. | 213 |
11 |
| Shin-Etsu Polymer Co., Ltd. | 459 |
11 |
| SYNZTEC Co., Ltd. | 67 |
10 |
| Laitram, L.L.C. | 853 |
8 |
| Sanwa Techno Co., Ltd. | 35 |
8 |
| Archem Inc. | 118 |
8 |
| JTEKT Corporation | 2566 |
7 |
| Sumitomo Electric Fine Polymer, Inc. | 205 |
6 |
| Yamauchi Corporation | 98 |
6 |
| Other owners | 443 |