- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 8/0206 - Metals or alloys
Patent holdings for IPC class H01M 8/0206
Total number of patents in this class: 691
10-year publication summary
|
51
|
44
|
62
|
95
|
54
|
74
|
62
|
51
|
69
|
38
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25327 |
57 |
| Robert Bosch GmbH | 42705 |
56 |
| Toyota Motor Corporation | 32450 |
44 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10931 |
25 |
| Reinz-Dichtungs-GmbH | 280 |
25 |
| Nissan Motor Co., Ltd. | 12516 |
20 |
| Schaeffler Technologies AG & Co. KG | 9908 |
20 |
| Audi AG | 7366 |
13 |
| NOK Corporation | 2222 |
13 |
| Intelligent Energy Limited | 406 |
12 |
| Toyota Shatai Kabushiki Kaisha | 439 |
11 |
| EKPO Fuel Cell Technologies GmbH | 90 |
11 |
| Kyocera Corporation | 13857 |
10 |
| Hyundai Motor Company | 22086 |
9 |
| Hyundai Steel Company | 430 |
9 |
| Toyota Boshoku Kabushiki Kaisha | 1410 |
9 |
| Nippon Steel Corporation | 6274 |
8 |
| GM Global Technology Operations LLC | 15095 |
6 |
| NGK Insulators, Ltd. | 4968 |
6 |
| Bloom Energy Corporation | 660 |
6 |
| Other owners | 321 |