Patent holdings for IPC class H02P 29/028

Total number of patents in this class: 452

10-year publication summary

11
34
36
46
53
61
55
48
49
31
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
Denso Corporation
24842
51
Hitachi Astemo, Ltd.
6380
24
Mitsubishi Electric Corporation
47065
17
Nidec Corporation
2714
16
HL Mando Corporation
1698
11
Hitachi Automotive Systems, Ltd.
3955
10
Robert Bosch GmbH
43116
10
FANUC Corporation
6890
10
Schaeffler Technologies AG & Co. KG
10392
9
NSK Ltd.
2817
9
Mitsubishi Electric Mobility Corporation
1111
9
Toyota Motor Corporation
33622
8
JTEKT Corporation
2530
8
Jiangsu University
1127
6
Siemens AG
24303
4
Pratt & Whitney Canada Corp.
4969
4
GM Global Technology Operations LLC
15443
4
ZF Friedrichshafen AG
7176
4
Nanjing Chervon Industry Co., Ltd.
1146
4
TRW Limited
242
4
Other owners 230