- All sections
- H - Electricity
- H01G - Capacitorscapacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 9/052 - Sintered electrodes
Patent holdings for IPC class H01G 9/052
Total number of patents in this class: 498
10-year publication summary
|
34
|
42
|
41
|
35
|
25
|
38
|
34
|
30
|
36
|
26
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KYOCERA AVX Components Corporation | 659 |
101 |
| Panasonic Intellectual Property Management Co., Ltd. | 34265 |
83 |
| Showa Denko K.K. | 2063 |
39 |
| Murata Manufacturing Co., Ltd. | 25809 |
23 |
| KEMET Electronics Corporation | 320 |
23 |
| AVX Corporation | 148 |
16 |
| Samsung Electro-mechanics Co., Ltd. | 6126 |
14 |
| Cardiac Pacemakers, Inc. | 2810 |
13 |
| Greatbatch Ltd. | 360 |
10 |
| Nippon Chemi-Con Corporation | 414 |
10 |
| Taniobis GmbH | 59 |
10 |
| TDK Corporation | 6910 |
9 |
| Nippon Light Metal Company, Ltd. | 684 |
9 |
| Toyo Aluminium Kabushiki Kaisha | 349 |
9 |
| TDK Electronics AG | 1013 |
8 |
| Global Advanced Metals, USA, Inc. | 33 |
7 |
| Ningxia Orient Tantalum Industry Co., Ltd. | 58 |
7 |
| Rubycon Corporation | 79 |
7 |
| H.C. Starck GmbH | 49 |
6 |
| Yoko-toyo Metals Co., Ltd. | 5 |
5 |
| Other owners | 89 |