- All sections
- H - Electricity
- H01G - Capacitorscapacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 9/035 - Liquid electrolytes, e.g. impregnating materials
Patent holdings for IPC class H01G 9/035
Total number of patents in this class: 551
10-year publication summary
|
37
|
38
|
42
|
42
|
40
|
42
|
45
|
52
|
43
|
36
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 32105 |
149 |
| Nippon Chemi-Con Corporation | 408 |
68 |
| SANYO Chemical Industries, Ltd. | 489 |
30 |
| Daikin Industries, Ltd. | 10111 |
19 |
| Rubycon Corporation | 76 |
15 |
| SUN Electronic Industries Corp. | 29 |
14 |
| KYOCERA AVX Components Corporation | 628 |
14 |
| TDK Electronics AG | 958 |
10 |
| Shenzhen Capchem Technology Co., Ltd. | 296 |
9 |
| Nippon Shokubai Co., Ltd. | 1497 |
8 |
| Vishay Sprague, Inc. | 44 |
7 |
| CCL Label, Inc. | 514 |
6 |
| Panasonic Corporation | 20030 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10956 |
5 |
| Pacesetter, Inc. | 1500 |
4 |
| Elna Co., Ltd. | 17 |
4 |
| Hydro-Quebec | 653 |
4 |
| Otsuka Chemical Co., Ltd. | 289 |
4 |
| Ube Industries, Ltd. | 836 |
4 |
| Universite Francois Rabelais | 32 |
4 |
| Other owners | 168 |