- All sections
- H - Electricity
- H01G - Capacitorscapacitors, 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: 444
10-year publication summary
|
65
|
47
|
38
|
20
|
22
|
32
|
29
|
33
|
23
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GS Yuasa International Ltd. | 2138 |
76 |
| Panasonic Intellectual Property Management Co., Ltd. | 32904 |
28 |
| Dai Nippon Printing Co., Ltd. | 4169 |
21 |
| Sumitomo Electric Industries, Ltd. | 15941 |
16 |
| Kabushiki Kaisha Toyota Jidoshokki | 1793 |
15 |
| Murata Manufacturing Co., Ltd. | 25214 |
11 |
| Panasonic Energy Co., Ltd. | 958 |
11 |
| Nippon Chemi-Con Corporation | 405 |
10 |
| Taiyo Yuden Co., Ltd. | 2014 |
10 |
| Sumitomo Wiring Systems, Ltd. | 10686 |
9 |
| AutoNetworks Technologies, Ltd. | 6858 |
9 |
| Toyota Motor Corporation | 33893 |
8 |
| Toyota Industries Corporation | 1169 |
8 |
| SCHOTT AG | 1717 |
8 |
| KYOCERA AVX Components Corporation | 634 |
8 |
| Panasonic Corporation | 19890 |
6 |
| Sanyo Electric Co., Ltd. | 3574 |
5 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12626 |
5 |
| Semiconductor Energy Laboratory Co., Ltd. | 11583 |
4 |
| TDK Corporation | 6771 |
4 |
| Other owners | 172 |