- All sections
- H - Electricity
- H01G - Capacitors; capacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 11/74 - Terminals, e.g. extensions of current collectors
Patent holdings for IPC class H01G 11/74
Total number of patents in this class: 400
10-year publication summary
|
25
|
35
|
66
|
47
|
38
|
20
|
24
|
29
|
28
|
10
|
| 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 |
65 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
23 |
| Dai Nippon Printing Co., Ltd. | 3891 |
16 |
| Sumitomo Electric Industries, Ltd. | 14131 |
14 |
| Kabushiki Kaisha Toyota Jidoshokki | 1699 |
13 |
| Murata Manufacturing Co., Ltd. | 22355 |
11 |
| Taiyo Yuden Co., Ltd. | 1809 |
11 |
| Nippon Chemi-Con Corporation | 371 |
10 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
8 |
| Toyota Industries Corporation | 1010 |
8 |
| AutoNetworks Technologies, Ltd. | 5809 |
8 |
| KYOCERA AVX Components Corporation | 571 |
7 |
| Toyota Motor Corporation | 28582 |
6 |
| Panasonic Corporation | 20786 |
6 |
| SCHOTT AG | 1675 |
6 |
| Sanyo Electric Co., Ltd. | 3926 |
5 |
| Panasonic Energy Co., Ltd. | 667 |
5 |
| TDK Corporation | 6306 |
4 |
| FastCAP SYSTEMS Corporation | 134 |
4 |
| JM Energy Corporation | 36 |
4 |
| Other owners | 166 |