- All sections
- H - Electricity
- H01M - Processes or means, e.g. batteries, for the direct conversion of chemical energy into electrical energy
- H01M 12/06 - Hybrid cellsManufacture thereof composed of a half-cell of the fuel-cell type and of a half-cell of the primary-cell type with one metallic and one gaseous electrode
Patent holdings for IPC class H01M 12/06
Total number of patents in this class: 1327
10-year publication summary
|
93
|
96
|
87
|
73
|
77
|
78
|
69
|
57
|
66
|
10
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Form Energy, Inc. | 235 |
61 |
| Phinergy Ltd. | 94 |
53 |
| Nissan Motor Co., Ltd. | 12698 |
46 |
| Samsung Electronics Co., Ltd. | 151726 |
42 |
| Sharp Kabushiki Kaisha | 18635 |
30 |
| Energizer Brands, LLC | 791 |
29 |
| Eveready Battery Company, Inc. | 204 |
27 |
| Nippon Telegraph and Telephone Corporation | 16264 |
26 |
| Nisshinbo Holdings Inc. | 375 |
25 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12593 |
23 |
| Robert Bosch GmbH | 43321 |
19 |
| Massachusetts Institute of Technology | 10183 |
18 |
| Toyota Motor Corporation | 33999 |
17 |
| Sharp Corporation | 10369 |
17 |
| Varta Microbattery GmbH | 306 |
15 |
| Industry-university Cooperation Foundation Hanyang University Erica Campus | 617 |
14 |
| FUJIKURA COMPOSITES Inc. | 109 |
14 |
| Electricite de France | 741 |
12 |
| Fluidic, Inc. | 31 |
11 |
| Sumitomo Chemical Company, Limited | 9051 |
10 |
| Other owners | 818 |