Patent holdings for IPC class H01M 4/485

Total number of patents in this class: 4812

10-year publication summary

454
403
393
469
336
258
293
409
337
148
2016 2017 2018 2019 2020 2021 2022 2023 2024 2025

Principal owners for this class

Owner
All patents
This class
LG Energy Solution, Ltd.
14364
255
Toshiba Corporation
12273
246
Panasonic Intellectual Property Management Co., Ltd.
30903
198
Samsung SDI Co., Ltd.
8005
177
LG Chem, Ltd.
17549
173
Murata Manufacturing Co., Ltd.
24302
142
Toyota Motor Corporation
31377
141
Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation
6274
111
Samsung Electronics Co., Ltd.
143812
69
NGK Insulators, Ltd.
4909
67
Shin-Etsu Chemical Co., Ltd.
5587
55
Sumitomo Metal Mining Co., Ltd.
1760
52
SK on Co., Ltd.
1538
49
Contemporary Amperex Technology (Hong Kong) Limited
3349
48
Hydro-Quebec
644
47
GM Global Technology Operations LLC
14850
46
Sumitomo Chemical Company, Limited
9002
43
Commissariat à l'énergie atomique et aux energies alternatives
10818
40
Ningde Amperex Technology Limited
1994
38
Contemporary Amperex Technology Co., Limited
6294
36
Other owners 2779