Patent holdings for IPC class H02P 29/028

Total number of patents in this class: 427

10-year publication summary

11
37
37
47
54
62
56
48
48
13
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Denso Corporation
24146
49
Hitachi Astemo, Ltd.
6377
23
Mitsubishi Electric Corporation
45860
16
Nidec Corporation
2644
16
HL Mando Corporation
1613
11
Hitachi Automotive Systems, Ltd.
3958
10
Robert Bosch GmbH
42505
10
FANUC Corporation
6608
10
NSK Ltd.
2767
9
Mitsubishi Electric Mobility Corporation
1067
9
JTEKT Corporation
2490
8
Schaeffler Technologies AG & Co. KG
9771
7
Toyota Motor Corporation
31565
6
Jiangsu University
1093
6
Siemens AG
24547
4
GM Global Technology Operations LLC
14910
4
ZF Friedrichshafen AG
7135
4
TRW Limited
255
4
Pratt & Whitney Canada Corp.
4629
3
Huawei Technologies Co., Ltd.
111237
3
Other owners 215