- 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: 722
10-year publication summary
|
51
|
44
|
62
|
95
|
54
|
74
|
62
|
51
|
69
|
59
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 25780 |
61 |
| Robert Bosch GmbH | 43063 |
57 |
| Toyota Motor Corporation | 33440 |
44 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10954 |
26 |
| Reinz-Dichtungs-GmbH | 282 |
26 |
| Schaeffler Technologies AG & Co. KG | 10334 |
21 |
| Nissan Motor Co., Ltd. | 12655 |
20 |
| Audi AG | 7398 |
13 |
| NOK Corporation | 2240 |
13 |
| Intelligent Energy Limited | 402 |
12 |
| Kyocera Corporation | 14083 |
11 |
| Hyundai Steel Company | 452 |
11 |
| Toyota Shatai Kabushiki Kaisha | 432 |
11 |
| EKPO Fuel Cell Technologies GmbH | 92 |
11 |
| Hyundai Motor Company | 22813 |
9 |
| Toyota Boshoku Kabushiki Kaisha | 1436 |
9 |
| Nippon Steel Corporation | 6482 |
8 |
| GM Global Technology Operations LLC | 15372 |
7 |
| Hydromecanique et Frottement | 115 |
7 |
| NGK Insulators, Ltd. | 5144 |
6 |
| Other owners | 339 |