- All sections
- E - Fixed constructions
- E05F - Devices for moving wings into open or closed position; checks for wings; wing fittings not otherwise provided for, concerned with the functioning of the wing
- E05F 15/44 - Detection using safety edges responsive to changes in electrical conductivity
Patent holdings for IPC class E05F 15/44
Total number of patents in this class: 97
10-year publication summary
|
7
|
10
|
9
|
13
|
14
|
16
|
13
|
6
|
3
|
2
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Nishikawa Rubber Co., Ltd. | 143 |
13 |
| Hitachi Metals, Ltd. | 2175 |
9 |
| Miller Edge, Inc. | 24 |
6 |
| Mitsuba Corporation | 806 |
6 |
| Ford Global Technologies, LLC | 19702 |
5 |
| Aisin Seiki Kabushiki Kaisha | 2427 |
5 |
| ASO GmbH Antriebs-und Steuerungstechnik | 21 |
5 |
| Knorr-Bremse Gesellschaft mit Beschränkter Haftung | 150 |
4 |
| Magna Closures Inc. | 388 |
4 |
| BBC Bircher AG | 29 |
4 |
| Johnan Manufacturing Inc. | 60 |
3 |
| Shanghai Rongnan Technology Co., Ltd. | 4 |
3 |
| Taicang Rongnan Seal Technology Co., Ltd. | 8 |
3 |
| Aisin Corporation | 1164 |
3 |
| Denso Corporation | 23338 |
2 |
| GMI Holdings, Inc., DBA The Genie Company | 78 |
2 |
| Inalfa Roof Systems Group B.V. | 183 |
2 |
| Mercedes-Benz Group AG | 4277 |
2 |
| Toyota Motor Corporation | 28582 |
1 |
| Nokia Technologies Oy | 15057 |
1 |
| Other owners | 14 |