- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F16H - Gearing
- F16H 61/32 - Electric motors therefor
Patent holdings for IPC class F16H 61/32
Total number of patents in this class: 578
10-year publication summary
|
48
|
28
|
52
|
63
|
92
|
76
|
60
|
53
|
36
|
8
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Denso Corporation | 23338 |
140 |
| ZF Friedrichshafen AG | 6820 |
32 |
| Schaeffler Technologies AG & Co. KG | 8880 |
29 |
| Honda Motor Co., Ltd. | 24537 |
21 |
| Hyundai Motor Company | 19021 |
16 |
| Aisin Corporation | 1164 |
16 |
| Toyota Motor Corporation | 28582 |
15 |
| Nissan Motor Co., Ltd. | 12249 |
12 |
| RENAULT s.a.s. | 5674 |
12 |
| Hyundai Kefico Corporation | 205 |
11 |
| Kia Motors Corporation | 7946 |
10 |
| Robert Bosch GmbH | 40953 |
9 |
| Nidec Tosok Corporation | 213 |
7 |
| TEAM Industries, Inc. | 108 |
7 |
| Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | 1407 |
6 |
| Magna PT B.V. & Co KG | 93 |
6 |
| JATCO Ltd | 1220 |
5 |
| Yamaha Motor Co., Ltd. | 2740 |
5 |
| DUS Operating Inc. | 73 |
5 |
| Aisin Seiki Kabushiki Kaisha | 2427 |
4 |
| Other owners | 210 |