- 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 19/06 - Bearings with rolling contact, for exclusively rotary movement with bearing balls essentially of the same size in one or more circular rows for radial load mainly with a single row of balls
Patent holdings for IPC class F16C 19/06
Total number of patents in this class: 1610
10-year publication summary
|
154
|
143
|
144
|
121
|
106
|
131
|
123
|
143
|
132
|
75
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 4914 |
365 |
| Aktiebolaget SKF | 3124 |
194 |
| NSK Ltd. | 2829 |
168 |
| Schaeffler Technologies AG & Co. KG | 10933 |
111 |
| JTEKT Corporation | 2576 |
68 |
| Minebea Mitsumi Inc. | 1932 |
41 |
| Rtx Corporation | 10055 |
28 |
| Edwards Limited | 775 |
11 |
| Globeride, Inc. | 1056 |
11 |
| Nakanishi Metal Works Co., Ltd. | 126 |
11 |
| General Electric Company | 13894 |
9 |
| Honda Motor Co., Ltd. | 26006 |
9 |
| Seiko Instruments Inc. | 459 |
9 |
| Hamilton Sundstrand Corporation | 5017 |
9 |
| IHI Corporation | 3532 |
8 |
| Nachi-Fujikoshi Corp. | 124 |
8 |
| Safran Aircraft Engines | 6664 |
8 |
| Aktiebolaget SKF | 100 |
8 |
| Pratt & Whitney Canada Corp. | 5464 |
7 |
| Denso Corporation | 25495 |
7 |
| Other owners | 520 |