- All sections
- H - Electricity
- H01G - Capacitors; capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 11/00 - Hybrid capacitors, i.e. capacitors having different positive and negative electrodes; Electric double-layer [EDL] capacitors; Processes for the manufacture thereof or of parts thereof
Patent holdings for IPC class H01G 11/00
Total number of patents in this class: 223
10-year publication summary
|
19
|
10
|
17
|
15
|
27
|
8
|
14
|
15
|
10
|
4
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Enevate Corporation | 368 |
7 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
7 |
| Meidensha Corporation | 823 |
5 |
| Taiyo Yuden Co., Ltd. | 1809 |
5 |
| UD Trucks Corporation | 137 |
5 |
| Sustainable Energy Technologies, Inc. | 63 |
5 |
| Toray Industries, Inc. | 6652 |
4 |
| Cleanvolt Energy, Inc. | 6 |
4 |
| The Regents of the University of California | 18943 |
3 |
| Panasonic Corporation | 20786 |
3 |
| Murata Manufacturing Co., Ltd. | 22355 |
3 |
| Global Advanced Metals, USA, Inc. | 41 |
3 |
| King Abdullah University of Science and Technology | 1703 |
3 |
| Maxwell Technologies, Inc. | 86 |
3 |
| Kabushiki Kaisha Toyota Jidoshokki | 1699 |
3 |
| Toyota Jidosha Kabushiki Kaisha | 983 |
3 |
| Honda Motor Co., Ltd. | 24537 |
2 |
| Toyota Motor Corporation | 28582 |
2 |
| NEC Corporation | 32703 |
2 |
| Sumitomo Electric Industries, Ltd. | 14131 |
2 |
| Other owners | 149 |