- 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: 606
10-year publication summary
|
35
|
50
|
48
|
62
|
98
|
56
|
76
|
66
|
55
|
22
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Honda Motor Co., Ltd. | 24537 |
51 |
| Robert Bosch GmbH | 40953 |
49 |
| Toyota Motor Corporation | 28582 |
44 |
| Nissan Motor Co., Ltd. | 12249 |
20 |
| Reinz-Dichtungs-GmbH | 245 |
19 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
18 |
| Audi AG | 7153 |
14 |
| Intelligent Energy Limited | 464 |
13 |
| NOK Corporation | 2108 |
12 |
| Schaeffler Technologies AG & Co. KG | 8880 |
11 |
| Toyota Shatai Kabushiki Kaisha | 442 |
11 |
| Kyocera Corporation | 12735 |
9 |
| Nippon Steel Corporation | 5649 |
8 |
| Toyota Boshoku Kabushiki Kaisha | 1304 |
8 |
| Morimura Sofc Technology Co.,Ltd | 94 |
8 |
| Hyundai Motor Company | 19021 |
7 |
| EKPO Fuel Cell Technologies GmbH | 62 |
7 |
| GM Global Technology Operations LLC | 13620 |
6 |
| Bloom Energy Corporation | 590 |
6 |
| Osaka Gas Co., Ltd. | 312 |
6 |
| Other owners | 279 |