- 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: 483
10-year publication summary
|
34
|
40
|
41
|
35
|
25
|
38
|
33
|
30
|
36
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| KYOCERA AVX Components Corporation | 634 |
96 |
| Panasonic Intellectual Property Management Co., Ltd. | 32904 |
75 |
| Showa Denko K.K. | 2137 |
40 |
| KEMET Electronics Corporation | 324 |
23 |
| Murata Manufacturing Co., Ltd. | 25214 |
21 |
| AVX Corporation | 148 |
16 |
| Samsung Electro-mechanics Co., Ltd. | 5748 |
14 |
| Cardiac Pacemakers, Inc. | 2884 |
13 |
| Taniobis GmbH | 62 |
12 |
| Greatbatch Ltd. | 357 |
10 |
| Nippon Chemi-Con Corporation | 405 |
9 |
| Nippon Light Metal Company, Ltd. | 675 |
9 |
| Toyo Aluminium Kabushiki Kaisha | 346 |
9 |
| TDK Corporation | 6771 |
8 |
| Global Advanced Metals, USA, Inc. | 35 |
7 |
| H.C. Starck GmbH | 61 |
7 |
| Ningxia Orient Tantalum Industry Co., Ltd. | 54 |
7 |
| Rubycon Corporation | 76 |
7 |
| TDK Electronics AG | 987 |
6 |
| Metalysis Limited | 46 |
5 |
| Other owners | 89 |