- 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: 954
10-year publication summary
|
60
|
74
|
75
|
81
|
102
|
107
|
94
|
89
|
73
|
20
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Mitsubishi Electric Corporation | 45414 |
35 |
| Honda Motor Co., Ltd. | 25101 |
26 |
| Schaeffler Technologies AG & Co. KG | 9615 |
24 |
| Linear Labs, Inc. | 72 |
24 |
| Denso Corporation | 24007 |
21 |
| Mitsubishi Heavy Industries, Ltd. | 8573 |
20 |
| Pratt & Whitney Canada Corp. | 4477 |
18 |
| Amotech Co., Ltd. | 513 |
17 |
| Magnomatics Limited | 60 |
17 |
| Samsung Electronics Co., Ltd. | 142124 |
15 |
| LG Electronics Inc. | 71880 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 30506 |
13 |
| Hamilton Sundstrand Corporation | 4802 |
13 |
| Nidec Corporation | 2623 |
13 |
| GM Global Technology Operations LLC | 14645 |
12 |
| Panasonic Corporation | 20220 |
11 |
| Robert Bosch GmbH | 42170 |
11 |
| AeroVironment, Inc. | 521 |
11 |
| Hitachi Industrial Equipment Systems Co., Ltd. | 1438 |
11 |
| Midea Welling Motor Technology (Shanghai) Co., Ltd. | 121 |
10 |
| Other owners | 618 |