- 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: 3057
10-year publication summary
|
310
|
426
|
395
|
322
|
125
|
1
|
2
|
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. | 9793 |
405 |
| LG Chem, Ltd. | 17813 |
295 |
| Sanyo Electric Co., Ltd. | 3535 |
159 |
| LG Energy Solution, Ltd. | 17466 |
146 |
| Robert Bosch GmbH | 43554 |
143 |
| GS Yuasa International Ltd. | 2208 |
101 |
| Murata Manufacturing Co., Ltd. | 25506 |
87 |
| Panasonic Intellectual Property Management Co., Ltd. | 33462 |
80 |
| Panasonic Corporation | 19680 |
78 |
| Toyota Motor Corporation | 34545 |
76 |
| Kabushiki Kaisha Toyota Jidoshokki | 1797 |
47 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12525 |
39 |
| Hitachi Automotive Systems, Ltd. | 3954 |
37 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3923 |
35 |
| Ningde Amperex Technology Limited | 2500 |
33 |
| Contemporary Amperex Technology Co., Limited | 8931 |
32 |
| Medtronic, Inc. | 9781 |
30 |
| Cilag GmbH International | 6378 |
30 |
| BYD Company Limited | 6196 |
28 |
| Toshiba Corporation | 12693 |
26 |
| Other owners | 1150 |