- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 50/167 - Lids or covers characterised by the methods of assembling casings with lids by crimping
Patent holdings for IPC class H01M 50/167
Total number of patents in this class: 177
10-year publication summary
|
0
|
0
|
1
|
1
|
0
|
2
|
6
|
54
|
70
|
36
|
| 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 |
83 |
| Samsung SDI Co., Ltd. | 6671 |
20 |
| Panasonic Energy Co., Ltd. | 667 |
15 |
| Sanyo Electric Co., Ltd. | 3926 |
7 |
| Contemporary Amperex Technology Co., Limited | 5805 |
5 |
| Panasonic Holdings Corporation | 1325 |
5 |
| Murata Manufacturing Co., Ltd. | 22355 |
4 |
| Toyo Seikan Group Holdings, Ltd. | 765 |
4 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
3 |
| G.D S.p.A. | 929 |
3 |
| Toyota Motor Corporation | 28582 |
2 |
| TDK Corporation | 6306 |
2 |
| Nippon Steel Corporation | 5649 |
2 |
| Maxell, Ltd. | 2533 |
2 |
| Fenwood Labs Inc. | 8 |
2 |
| Prime Planet Energy & Solutions, Inc. | 559 |
2 |
| NGK Insulators, Ltd. | 4589 |
1 |
| Seiko Instruments Inc. | 660 |
1 |
| Ningde Amperex Technology Limited | 1512 |
1 |
| Toyo Kohan Co., Ltd. | 413 |
1 |
| Other owners | 12 |