- 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: 10497
10-year publication summary
741
|
712
|
695
|
1015
|
927
|
848
|
821
|
932
|
1413
|
452
|
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 |
1504 |
Samsung SDI Co., Ltd. | 6671 |
624 |
LG Chem, Ltd. | 17205 |
513 |
Contemporary Amperex Technology Co., Limited | 5805 |
416 |
Murata Manufacturing Co., Ltd. | 22355 |
342 |
Toyota Motor Corporation | 28582 |
315 |
Robert Bosch GmbH | 40953 |
273 |
Sanyo Electric Co., Ltd. | 3926 |
179 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
166 |
GS Yuasa International Ltd. | 1834 |
165 |
Kabushiki Kaisha Toyota Jidoshokki | 1699 |
115 |
Nissan Motor Co., Ltd. | 12249 |
111 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
109 |
Samsung Electronics Co., Ltd. | 131630 |
105 |
Ningde Amperex Technology Limited | 1512 |
104 |
Semiconductor Energy Laboratory Co., Ltd. | 10902 |
93 |
SK on Co., Ltd. | 1016 |
86 |
Envision AESC Japan Ltd. | 290 |
84 |
Apple Inc. | 50209 |
79 |
Panasonic Corporation | 20786 |
79 |
Other owners | 5035 |