- 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: 735
10-year publication summary
|
69
|
80
|
110
|
89
|
91
|
76
|
62
|
49
|
40
|
21
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Daikin Industries, Ltd. | 9495 |
43 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
29 |
| FastCAP SYSTEMS Corporation | 134 |
23 |
| Semiconductor Energy Laboratory Co., Ltd. | 10902 |
19 |
| Nippon Shokubai Co., Ltd. | 1487 |
15 |
| Murata Manufacturing Co., Ltd. | 22355 |
14 |
| Asahi Kasei Kabushiki Kaisha | 2429 |
13 |
| GS Yuasa International Ltd. | 1834 |
13 |
| The University of Tokyo | 3903 |
13 |
| NOHMs Technologies, Inc. | 79 |
12 |
| Sumitomo Seika Chemicals Co., Ltd. | 1028 |
12 |
| Ube Industries, Ltd. | 921 |
11 |
| Mu Ionic Solutions Corporation | 167 |
10 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10525 |
9 |
| Nisshinbo Holdings Inc. | 333 |
9 |
| Panasonic Corporation | 20786 |
8 |
| Matsushita Electric Industrial Co., Ltd. | 4724 |
8 |
| Sumitomo Electric Industries, Ltd. | 14131 |
8 |
| Nippon Chemi-Con Corporation | 371 |
8 |
| Otsuka Chemical Co., Ltd. | 286 |
8 |
| Other owners | 450 |