- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/184 - Sealing members characterised by their shape or structure
Patent holdings for IPC class H01M 50/184
Total number of patents in this class: 540
10-year publication summary
|
0
|
1
|
0
|
0
|
7
|
6
|
52
|
144
|
227
|
73
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 10813 |
65 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
30 |
| Contemporary Amperex Technology Co., Limited | 5805 |
29 |
| Ningde Amperex Technology Limited | 1512 |
27 |
| Dai Nippon Printing Co., Ltd. | 3891 |
23 |
| Panasonic Energy Co., Ltd. | 667 |
23 |
| Murata Manufacturing Co., Ltd. | 22355 |
17 |
| Sanyo Electric Co., Ltd. | 3926 |
17 |
| Kabushiki Kaisha Toyota Jidoshokki | 1699 |
16 |
| SK on Co., Ltd. | 1016 |
16 |
| Prime Planet Energy & Solutions, Inc. | 559 |
15 |
| Samsung SDI Co., Ltd. | 6671 |
12 |
| Eve Power Co., Ltd. | 206 |
11 |
| Toyota Motor Corporation | 28582 |
10 |
| Daikin Industries, Ltd. | 9495 |
8 |
| Fujimori Kogyo Co., Ltd. | 257 |
7 |
| Panasonic Holdings Corporation | 1325 |
7 |
| The Furukawa Electric Co., Ltd. | 3486 |
6 |
| The Furukawa Battery Co., Ltd. | 154 |
6 |
| Zhuhai CosMX Battery Co., Ltd. | 357 |
6 |
| Other owners | 189 |