- All sections
- H - Electricity
- H01G - Capacitorscapacitors, 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: 836
10-year publication summary
|
110
|
89
|
92
|
79
|
68
|
52
|
42
|
50
|
51
|
37
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 34145 |
47 |
| Daikin Industries, Ltd. | 10513 |
47 |
| Fastcap Ultracapacitors LLC | 72 |
28 |
| GS Yuasa International Ltd. | 2260 |
24 |
| Semiconductor Energy Laboratory Co., Ltd. | 11854 |
21 |
| Nippon Shokubai Co., Ltd. | 1538 |
15 |
| Murata Manufacturing Co., Ltd. | 25785 |
14 |
| Asahi Kasei Kabushiki Kaisha | 2841 |
13 |
| Sumitomo Seika Chemicals Co., Ltd. | 1043 |
13 |
| The University of Tokyo | 4373 |
12 |
| Ube Industries, Ltd. | 768 |
11 |
| South 8 Technologies, Inc. | 77 |
10 |
| Mu Ionic Solutions Corporation | 164 |
10 |
| The Regents of the University of California | 20802 |
9 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11130 |
9 |
| Nippon Chemi-Con Corporation | 414 |
9 |
| Otsuka Chemical Co., Ltd. | 283 |
9 |
| KYOCERA AVX Components Corporation | 656 |
9 |
| Sumitomo Electric Industries, Ltd. | 16412 |
8 |
| Nisshinbo Holdings Inc. | 375 |
8 |
| Other owners | 510 |