- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 2/26 - Electrode connections
Patent holdings for IPC class H01M 2/26
Total number of patents in this class: 3041
10-year publication summary
|
310
|
426
|
395
|
319
|
123
|
1
|
3
|
0
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung SDI Co., Ltd. | 10782 |
403 |
| LG Chem, Ltd. | 17967 |
295 |
| Sanyo Electric Co., Ltd. | 3390 |
159 |
| LG Energy Solution, Ltd. | 19396 |
144 |
| Robert Bosch GmbH | 44291 |
143 |
| GS Yuasa International Ltd. | 2280 |
101 |
| Murata Manufacturing Co., Ltd. | 25893 |
87 |
| Panasonic Intellectual Property Management Co., Ltd. | 34403 |
77 |
| Toyota Motor Corporation | 36092 |
75 |
| Panasonic Corporation | 18751 |
75 |
| Kabushiki Kaisha Toyota Jidoshokki | 1818 |
47 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12323 |
38 |
| Hitachi Automotive Systems, Ltd. | 3954 |
37 |
| Contemporary Amperex Technology (Hong Kong) Limited | 4036 |
35 |
| Ningde Amperex Technology Limited | 2781 |
33 |
| Contemporary Amperex Technology Co., Limited | 10352 |
32 |
| Cilag GmbH International | 6364 |
30 |
| Medtronic, Inc. | 9800 |
29 |
| BYD Company Limited | 6566 |
28 |
| Toshiba Corporation | 12660 |
26 |
| Other owners | 1147 |