- 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: 3092
10-year publication summary
|
271
|
310
|
426
|
397
|
327
|
126
|
1
|
2
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung SDI Co., Ltd. | 8385 |
408 |
| LG Chem, Ltd. | 17635 |
295 |
| Sanyo Electric Co., Ltd. | 3679 |
161 |
| LG Energy Solution, Ltd. | 15119 |
148 |
| Robert Bosch GmbH | 42705 |
143 |
| GS Yuasa International Ltd. | 2048 |
102 |
| Murata Manufacturing Co., Ltd. | 24603 |
89 |
| Panasonic Intellectual Property Management Co., Ltd. | 31562 |
80 |
| Panasonic Corporation | 20088 |
79 |
| Toyota Motor Corporation | 32450 |
76 |
| Kabushiki Kaisha Toyota Jidoshokki | 1758 |
47 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12787 |
40 |
| Hitachi Automotive Systems, Ltd. | 3957 |
37 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3621 |
35 |
| Ningde Amperex Technology Limited | 2137 |
33 |
| Medtronic, Inc. | 9817 |
32 |
| Contemporary Amperex Technology Co., Limited | 6745 |
32 |
| Cilag GmbH International | 6264 |
30 |
| Toshiba Corporation | 12367 |
29 |
| BYD Company Limited | 5023 |
28 |
| Other owners | 1168 |