- All sections
- H - Electricity
- H01G - Capacitorscapacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 11/84 - Processes for the manufacture of hybrid or EDL capacitors, or components thereof
Patent holdings for IPC class H01G 11/84
Total number of patents in this class: 872
10-year publication summary
|
75
|
106
|
79
|
58
|
56
|
46
|
51
|
64
|
89
|
51
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dai Nippon Printing Co., Ltd. | 4270 |
84 |
| Kabushiki Kaisha Toyota Jidoshokki | 1824 |
45 |
| GS Yuasa International Ltd. | 2284 |
44 |
| Panasonic Intellectual Property Management Co., Ltd. | 34471 |
27 |
| Semiconductor Energy Laboratory Co., Ltd. | 11896 |
23 |
| Nippon Chemi-Con Corporation | 416 |
16 |
| Murata Manufacturing Co., Ltd. | 25917 |
15 |
| Asahi Kasei Kabushiki Kaisha | 2860 |
15 |
| Zeon Corporation | 4173 |
11 |
| Sumitomo Electric Industries, Ltd. | 16368 |
8 |
| Taiyo Yuden Co., Ltd. | 2050 |
8 |
| Toppan Printing Co., Ltd. | 2080 |
8 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12324 |
8 |
| Morpheus OpCo LLC | 33 |
8 |
| Maxwell Technologies Global LLC | 33 |
8 |
| Blue Solutions | 134 |
7 |
| Toagosei Co., Ltd. | 1030 |
7 |
| KYOCERA AVX Components Corporation | 663 |
7 |
| Honda GS Yuasa EV Battery R&D Co., Ltd. | 18 |
7 |
| TDK Corporation | 6992 |
6 |
| Other owners | 510 |