- All sections
- H - Electricity
- H01G - Capacitorscapacitors, 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: 315
10-year publication summary
|
37
|
15
|
31
|
22
|
26
|
22
|
26
|
16
|
21
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GS Yuasa International Ltd. | 2195 |
34 |
| Dai Nippon Printing Co., Ltd. | 4200 |
18 |
| Nitto Denko Corporation | 8447 |
15 |
| Kabushiki Kaisha Toyota Jidoshokki | 1794 |
15 |
| Fastcap Ultracapacitors LLC | 70 |
14 |
| Panasonic Intellectual Property Management Co., Ltd. | 33401 |
13 |
| Sumitomo Electric Industries, Ltd. | 16061 |
8 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12524 |
8 |
| California Institute of Technology | 4011 |
7 |
| Sumitomo Wiring Systems, Ltd. | 10752 |
7 |
| AutoNetworks Technologies, Ltd. | 6910 |
7 |
| Omnitek Partners LLC | 204 |
7 |
| CPS Technology Holdings LLC | 769 |
6 |
| Morpheus OpCo LLC | 35 |
6 |
| Toyota Motor Corporation | 34387 |
5 |
| Kurita Water Industries Ltd. | 1255 |
5 |
| Nippon Chemi-Con Corporation | 406 |
5 |
| KYOCERA AVX Components Corporation | 644 |
5 |
| Semiconductor Energy Laboratory Co., Ltd. | 11649 |
4 |
| Murata Manufacturing Co., Ltd. | 25464 |
3 |
| Other owners | 123 |