- All sections
- H - Electricity
- H01G - Capacitors; capacitors, 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: 529
10-year publication summary
|
38
|
38
|
43
|
42
|
40
|
42
|
45
|
51
|
42
|
2
|
| 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. | 29620 |
127 |
| Nippon Chemi-Con Corporation | 387 |
67 |
| SANYO Chemical Industries, Ltd. | 474 |
31 |
| Daikin Industries, Ltd. | 9810 |
23 |
| KYOCERA AVX Components Corporation | 605 |
14 |
| Rubycon Corporation | 73 |
13 |
| SUN Electronic Industries Corp. | 30 |
13 |
| TDK Electronics AG | 898 |
9 |
| Nippon Shokubai Co., Ltd. | 1511 |
8 |
| Shenzhen Capchem Technology Co., Ltd. | 271 |
8 |
| Vishay Sprague, Inc. | 46 |
7 |
| CCL Label, Inc. | 496 |
6 |
| Panasonic Corporation | 20327 |
5 |
| Commissariat à l'énergie atomique et aux energies alternatives | 10682 |
5 |
| Mitsubishi Chemical Corporation | 4438 |
5 |
| Matsushita Electric Industrial Co., Ltd. | 2934 |
4 |
| Medtronic, Inc. | 9852 |
4 |
| Pacesetter, Inc. | 1488 |
4 |
| Hydro-Quebec | 642 |
4 |
| Otsuka Chemical Co., Ltd. | 289 |
4 |
| Other owners | 168 |