- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 10/46 - Accumulators structurally combined with charging apparatus
Patent holdings for IPC class H01M 10/46
Total number of patents in this class: 3596
10-year publication summary
|
251
|
272
|
286
|
265
|
244
|
277
|
272
|
249
|
243
|
125
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Energy Solution, Ltd. | 18906 |
87 |
| Samsung Electronics Co., Ltd. | 157719 |
85 |
| Toyota Motor Corporation | 35772 |
79 |
| Honda Motor Co., Ltd. | 26025 |
63 |
| Panasonic Intellectual Property Management Co., Ltd. | 33997 |
60 |
| Robert Bosch GmbH | 44160 |
55 |
| Samsung SDI Co., Ltd. | 10589 |
49 |
| Murata Manufacturing Co., Ltd. | 25744 |
43 |
| Panasonic Corporation | 19019 |
42 |
| Hyundai Motor Company | 24653 |
42 |
| Apple Inc. | 58742 |
41 |
| Ford Global Technologies, LLC | 21509 |
37 |
| Nissan Motor Co., Ltd. | 12964 |
37 |
| Milwaukee Electric Tool Corporation | 4958 |
36 |
| GM Global Technology Operations LLC | 16124 |
33 |
| Makita Corporation | 2566 |
33 |
| Cilag GmbH International | 6410 |
33 |
| Sony Corporation | 30181 |
26 |
| Sanyo Electric Co., Ltd. | 3407 |
25 |
| Black & Decker, Inc. | 2446 |
25 |
| Other owners | 2665 |