- All sections
- H - Electricity
- H01G - Capacitors; capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 11/62 - Liquid electrolytes characterised by the solute, e.g. salts, anions or cations therein
Patent holdings for IPC class H01G 11/62
Total number of patents in this class: 758
10-year publication summary
|
80
|
110
|
89
|
91
|
77
|
65
|
51
|
41
|
48
|
3
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 9838 |
47 |
| Panasonic Intellectual Property Management Co., Ltd. | 29733 |
36 |
| Semiconductor Energy Laboratory Co., Ltd. | 11101 |
20 |
| Fastcap Ultracapacitors LLC | 51 |
20 |
| Nippon Shokubai Co., Ltd. | 1513 |
15 |
| Murata Manufacturing Co., Ltd. | 23702 |
14 |
| GS Yuasa International Ltd. | 1964 |
14 |
| Asahi Kasei Kabushiki Kaisha | 2556 |
13 |
| The University of Tokyo | 4060 |
13 |
| Sumitomo Seika Chemicals Co., Ltd. | 1037 |
12 |
| Ube Industries, Ltd. | 879 |
11 |
| Mu Ionic Solutions Corporation | 163 |
10 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10692 |
9 |
| Nippon Chemi-Con Corporation | 389 |
9 |
| Nisshinbo Holdings Inc. | 356 |
9 |
| The Regents of the University of California | 19517 |
8 |
| Panasonic Corporation | 20315 |
8 |
| Sumitomo Electric Industries, Ltd. | 14972 |
8 |
| Otsuka Chemical Co., Ltd. | 286 |
8 |
| South 8 Technologies, Inc. | 53 |
8 |
| Other owners | 466 |