- All sections
- H - Electricity
- H01G - Capacitorscapacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 11/56 - Solid electrolytes, e.g. gelsAdditives therein
Patent holdings for IPC class H01G 11/56
Total number of patents in this class: 731
10-year publication summary
|
49
|
67
|
63
|
58
|
50
|
53
|
52
|
55
|
68
|
28
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Imam Abdulrahman Bin Faisal University | 581 |
25 |
| Panasonic Intellectual Property Management Co., Ltd. | 33737 |
22 |
| GS Yuasa International Ltd. | 2228 |
21 |
| Toagosei Co., Ltd. | 1000 |
18 |
| Semiconductor Energy Laboratory Co., Ltd. | 11718 |
15 |
| Murata Manufacturing Co., Ltd. | 25594 |
15 |
| Niterra Co., Ltd. | 1380 |
15 |
| The Regents of the University of California | 20594 |
11 |
| Kyoto University | 2893 |
11 |
| Energy Storage Materials LLC | 11 |
10 |
| Sumitomo Chemical Company, Limited | 9012 |
9 |
| Hydro-Quebec | 637 |
9 |
| Heraeus Epurio GmbH | 54 |
9 |
| Fastcap Ultracapacitors LLC | 72 |
9 |
| Analog Devices, Inc. | 3335 |
8 |
| Idemitsu Kosan Co., Ltd. | 4213 |
8 |
| Nippon Chemi-Con Corporation | 410 |
8 |
| Kyocera Corporation | 14268 |
7 |
| City University of Hong Kong | 935 |
7 |
| Qilu University of Technology | 153 |
7 |
| Other owners | 487 |