- All sections
- H - Electricity
- H01H - Electric switchesrelaysselectorsemergency protective devices
- H01H 45/12 - VentilatingCoolingHeating
Patent holdings for IPC class H01H 45/12
Total number of patents in this class: 69
10-year publication summary
|
2
|
2
|
7
|
3
|
10
|
5
|
6
|
6
|
5
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sumitomo Wiring Systems, Ltd. | 10351 |
15 |
| Sumitomo Electric Industries, Ltd. | 15483 |
10 |
| AutoNetworks Technologies, Ltd. | 6587 |
10 |
| Amogreentech Co., Ltd. | 607 |
7 |
| Omron Corporation | 7261 |
6 |
| Panasonic Intellectual Property Management Co., Ltd. | 31375 |
4 |
| Toyota Motor Corporation | 32116 |
2 |
| Denso Corporation | 24282 |
2 |
| LS Automotive Technologies Co., Ltd. | 108 |
2 |
| Panasonic Electric Works Co., Ltd. | 721 |
1 |
| Robert Bosch GmbH | 42689 |
1 |
| Lear Corporation | 1298 |
1 |
| ABL IP Holding LLC | 1908 |
1 |
| TE Connectivity Solutions GmbH | 2811 |
1 |
| Subaru Corporation | 3538 |
1 |
| Eaton Intelligent Power Limited | 5983 |
1 |
| TOYOTA JIDOSHA KABUSHIKI KAISHA (also trading as TOYOTA MOTOR CORPORATION) | 12798 |
1 |
| TE Connectivity Brasil Industria de Eletronicos Ltda. | 14 |
1 |
| Hitachi Astemo, Ltd. | 6387 |
1 |
| Prime Planet Energy & Solutions, Inc. | 781 |
1 |
| Other owners | 0 |