- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 7/116 - Structural association with clutches, brakes, gears, pulleys or mechanical starters with gears
Patent holdings for IPC class H02K 7/116
Total number of patents in this class: 3379
10-year publication summary
|
196
|
197
|
273
|
319
|
375
|
463
|
431
|
403
|
428
|
104
|
| 2014 | 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| NTN Corporation | 5051 |
138 |
| Denso Corporation | 23106 |
125 |
| Nidec Corporation | 2500 |
124 |
| Mitsuba Corporation | 808 |
117 |
| Robert Bosch GmbH | 40184 |
90 |
| Hamilton Sundstrand Corporation | 4203 |
42 |
| SEW-EURODRIVE GmbH & Co. KG | 1716 |
42 |
| Schaeffler Technologies AG & Co. KG | 8480 |
39 |
| Nidec Sankyo Corporation | 1167 |
36 |
| Honda Motor Co., Ltd. | 24430 |
35 |
| Nidec Tosok Corporation | 229 |
35 |
| NSK Ltd. | 2732 |
34 |
| Minebea Mitsumi Inc. | 1331 |
34 |
| ZF Friedrichshafen AG | 6683 |
33 |
| Valeo Systemes d'Essuyage | 1001 |
33 |
| LG Electronics Inc. | 67020 |
30 |
| LG Innotek Co., Ltd. | 5932 |
27 |
| Aisin AW Co., Ltd. | 2612 |
26 |
| Nidec Motor Corporation | 520 |
25 |
| Milwaukee Electric Tool Corporation | 3036 |
24 |
| Other owners | 2290 |