- All sections
- H - Electricity
- H01G - Capacitors; capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 11/14 - Arrangements or processes for adjusting or protecting hybrid or EDL capacitors
Patent holdings for IPC class H01G 11/14
Total number of patents in this class: 284
10-year publication summary
25
|
18
|
38
|
16
|
31
|
22
|
27
|
22
|
25
|
4
|
2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
Owner |
All patents
|
This class
|
---|---|---|
GS Yuasa International Ltd. | 1834 |
26 |
Dai Nippon Printing Co., Ltd. | 3891 |
17 |
Nitto Denko Corporation | 7879 |
15 |
Kabushiki Kaisha Toyota Jidoshokki | 1699 |
14 |
FastCAP SYSTEMS Corporation | 134 |
12 |
Panasonic Intellectual Property Management Co., Ltd. | 27812 |
8 |
Sumitomo Electric Industries, Ltd. | 14131 |
7 |
Ucap Power, Inc. | 66 |
7 |
Sumitomo Wiring Systems, Ltd. | 9367 |
6 |
AutoNetworks Technologies, Ltd. | 5809 |
6 |
Omnitek Partners LLC | 199 |
6 |
CPS Technology Holdings LLC | 652 |
6 |
California Institute of Technology | 3884 |
5 |
Kurita Water Industries Ltd. | 1110 |
5 |
Nippon Chemi-Con Corporation | 371 |
5 |
TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 13301 |
5 |
KYOCERA AVX Components Corporation | 571 |
5 |
Toyota Motor Corporation | 28582 |
4 |
Semiconductor Energy Laboratory Co., Ltd. | 10902 |
4 |
Daikin Industries, Ltd. | 9495 |
4 |
Other owners | 117 |