- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 10/04 - Construction or manufacture in general
Patent holdings for IPC class H01M 10/04
Total number of patents in this class: 13637
10-year publication summary
|
704
|
685
|
1006
|
921
|
847
|
820
|
939
|
1416
|
1644
|
1811
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 16089 |
2206 |
| Samsung SDI Co., Ltd. | 8922 |
845 |
| LG Chem, Ltd. | 17704 |
512 |
| Contemporary Amperex Technology Co., Limited | 7854 |
469 |
| Contemporary Amperex Technology (Hong Kong) Limited | 3849 |
420 |
| Toyota Motor Corporation | 33572 |
383 |
| Murata Manufacturing Co., Ltd. | 25037 |
360 |
| Robert Bosch GmbH | 43114 |
275 |
| Panasonic Intellectual Property Management Co., Ltd. | 32551 |
271 |
| Sanyo Electric Co., Ltd. | 3595 |
185 |
| GS Yuasa International Ltd. | 2105 |
184 |
| SK on Co., Ltd. | 1827 |
184 |
| Ningde Amperex Technology Limited | 2331 |
177 |
| Kabushiki Kaisha Toyota Jidoshokki | 1795 |
149 |
| Samsung Electronics Co., Ltd. | 149362 |
118 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12642 |
117 |
| Nissan Motor Co., Ltd. | 12683 |
115 |
| Bayerische Motoren Werke Aktiengesellschaft | 14735 |
104 |
| Semiconductor Energy Laboratory Co., Ltd. | 11544 |
102 |
| Panasonic Energy Co., Ltd. | 955 |
102 |
| Other owners | 6359 |