- All sections
- H - Electricity
- H01G - Capacitors; capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 4/228 - Terminals
Patent holdings for IPC class H01G 4/228
Total number of patents in this class: 1297
10-year publication summary
83
|
96
|
103
|
115
|
100
|
68
|
76
|
62
|
68
|
21
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
Murata Manufacturing Co., Ltd. | 22355 |
251 |
Samsung Electro-mechanics Co., Ltd. | 4798 |
165 |
TDK Corporation | 6306 |
130 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
71 |
Taiyo Yuden Co., Ltd. | 1809 |
38 |
KYOCERA AVX Components Corporation | 571 |
30 |
AMRAD Manufacturing, LLC | 76 |
27 |
Sanyo Electric Co., Ltd. | 3926 |
22 |
Kyocera Corporation | 12735 |
20 |
Sumitomo Wiring Systems, Ltd. | 9367 |
17 |
KEMET Electronics Corporation | 339 |
17 |
Sumitomo Electric Industries, Ltd. | 14131 |
16 |
AutoNetworks Technologies, Ltd. | 5809 |
16 |
International Business Machines Corporation | 60644 |
15 |
Rohm Co., Ltd. | 5843 |
15 |
Nichicon Corporation | 65 |
15 |
TDK Electronics AG | 863 |
15 |
Apple Inc. | 50209 |
14 |
Robert Bosch GmbH | 40953 |
12 |
Denso Corporation | 23338 |
12 |
Other owners | 379 |