Patent holdings for IPC class H01M 4/485

Total number of patents in this class: 4827

10-year publication summary

454
403
393
469
336
258
294
409
337
161
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
LG Energy Solution, Ltd.
14424
255
Toshiba Corporation
12286
246
Panasonic Intellectual Property Management Co., Ltd.
30967
204
Samsung SDI Co., Ltd.
8048
178
LG Chem, Ltd.
17561
173
Murata Manufacturing Co., Ltd.
24342
142
Toyota Motor Corporation
31451
141
Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation
6274
111
Samsung Electronics Co., Ltd.
144143
69
NGK Insulators, Ltd.
4920
67
Shin-Etsu Chemical Co., Ltd.
5598
55
Sumitomo Metal Mining Co., Ltd.
1760
52
SK on Co., Ltd.
1545
49
Contemporary Amperex Technology (Hong Kong) Limited
3376
48
Hydro-Quebec
644
47
GM Global Technology Operations LLC
14879
46
Sumitomo Chemical Company, Limited
9009
43
Commissariat à l'énergie atomique et aux energies alternatives
10837
40
Ningde Amperex Technology Limited
1997
38
Contemporary Amperex Technology Co., Limited
6343
36
Other owners 2787