- 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: 916
10-year publication summary
77
|
60
|
74
|
75
|
81
|
102
|
106
|
91
|
89
|
26
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Mitsubishi Electric Corporation | 43934 |
29 |
Honda Motor Co., Ltd. | 24537 |
26 |
Schaeffler Technologies AG & Co. KG | 8880 |
23 |
LG Electronics Inc. | 69257 |
20 |
Denso Corporation | 23338 |
20 |
Mitsubishi Heavy Industries, Ltd. | 8217 |
19 |
Pratt & Whitney Canada Corp. | 4215 |
18 |
Linear Labs, Inc. | 60 |
18 |
Amotech Co., Ltd. | 460 |
17 |
Magnomatics Limited | 54 |
17 |
Samsung Electronics Co., Ltd. | 131630 |
15 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
13 |
Nidec Corporation | 2579 |
13 |
Hamilton Sundstrand Corporation | 4525 |
12 |
Hitachi Industrial Equipment Systems Co., Ltd. | 1334 |
12 |
Panasonic Corporation | 20786 |
11 |
Robert Bosch GmbH | 40953 |
11 |
AeroVironment, Inc. | 499 |
11 |
Siemens AG | 24990 |
10 |
Midea Welling Motor Technology (Shanghai) Co., Ltd. | 112 |
10 |
Other owners | 591 |