- 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: 566
10-year publication summary
|
38
|
42
|
42
|
40
|
42
|
45
|
52
|
43
|
42
|
16
|
| 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. | 33507 |
154 |
| Nippon Chemi-Con Corporation | 409 |
69 |
| SANYO Chemical Industries, Ltd. | 502 |
31 |
| Daikin Industries, Ltd. | 10384 |
18 |
| Rubycon Corporation | 76 |
16 |
| SUN Electronic Industries Corp. | 30 |
15 |
| KYOCERA AVX Components Corporation | 644 |
15 |
| TDK Electronics AG | 999 |
14 |
| Shenzhen Capchem Technology Co., Ltd. | 315 |
9 |
| Vishay Sprague, Inc. | 42 |
7 |
| CCL Label, Inc. | 505 |
6 |
| Nippon Shokubai Co., Ltd. | 1524 |
6 |
| Panasonic Corporation | 19586 |
5 |
| Pacesetter, Inc. | 1528 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 11010 |
5 |
| Elna Co., Ltd. | 21 |
5 |
| Hydro-Quebec | 634 |
4 |
| JT International S.A. | 2823 |
4 |
| Otsuka Chemical Co., Ltd. | 285 |
4 |
| Ube Industries, Ltd. | 790 |
4 |
| Other owners | 170 |