- All sections
- H - Electricity
- H01G - Capacitorscapacitors, rectifiers, detectors, switching devices, light-sensitive or temperature-sensitive devices of the electrolytic type
- H01G 2/08 - Cooling arrangementsHeating arrangementsVentilating arrangements
Patent holdings for IPC class H01G 2/08
Total number of patents in this class: 379
10-year publication summary
|
23
|
20
|
30
|
18
|
30
|
30
|
33
|
25
|
29
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Management Co., Ltd. | 33690 |
26 |
| Denso Corporation | 25283 |
10 |
| Mitsubishi Electric Corporation | 47683 |
10 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12503 |
10 |
| Robert Bosch GmbH | 43700 |
9 |
| TDK Electronics AG | 999 |
9 |
| Siemens AG | 24177 |
8 |
| Murata Manufacturing Co., Ltd. | 25588 |
8 |
| GS Yuasa International Ltd. | 2225 |
8 |
| Sumitomo Electric Industries, Ltd. | 16145 |
7 |
| Sumitomo Wiring Systems, Ltd. | 10818 |
7 |
| AutoNetworks Technologies, Ltd. | 6965 |
7 |
| KEMET Electronics Corporation | 318 |
7 |
| Meidensha Corporation | 929 |
7 |
| Honda Motor Co., Ltd. | 25891 |
6 |
| Panasonic Corporation | 19485 |
6 |
| ABB Schweiz AG | 7491 |
6 |
| Hitachi, Ltd. | 15920 |
5 |
| Hyundai Motor Company | 23968 |
5 |
| Kia Corporation | 11717 |
5 |
| Other owners | 213 |