- All sections
- H - Electricity
- H02K - Dynamo-electric machines
- H02K 16/02 - Machines with one stator and two rotors
Patent holdings for IPC class H02K 16/02
Total number of patents in this class: 988
10-year publication summary
|
54
|
72
|
73
|
80
|
94
|
100
|
95
|
91
|
75
|
45
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 46814 |
36 |
| Honda Motor Co., Ltd. | 25773 |
26 |
| Linear Labs, Inc. | 75 |
25 |
| Schaeffler Technologies AG & Co. KG | 10310 |
24 |
| Denso Corporation | 24729 |
22 |
| Mitsubishi Heavy Industries, Ltd. | 8861 |
21 |
| Pratt & Whitney Canada Corp. | 4880 |
18 |
| Amotech Co., Ltd. | 529 |
17 |
| Magnomatics Limited | 63 |
17 |
| Samsung Electronics Co., Ltd. | 148765 |
15 |
| LG Electronics Inc. | 73680 |
14 |
| Hamilton Sundstrand Corporation | 4954 |
14 |
| GM Global Technology Operations LLC | 15340 |
13 |
| Panasonic Intellectual Property Management Co., Ltd. | 32296 |
13 |
| Nidec Corporation | 2698 |
13 |
| Panasonic Corporation | 19976 |
11 |
| Robert Bosch GmbH | 43001 |
11 |
| AeroVironment, Inc. | 542 |
11 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1479 |
11 |
| Osaka University | 3388 |
11 |
| Other owners | 645 |