- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 45/10 - Protection of lighting devices
Patent holdings for IPC class F21S 45/10
Total number of patents in this class: 229
10-year publication summary
|
10
|
23
|
44
|
35
|
31
|
28
|
30
|
30
|
18
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koito Manufacturing Co., Ltd. | 2137 |
38 |
| Valeo Vision | 1419 |
23 |
| Hella GmbH & Co. KGaA | 1531 |
17 |
| Zkw Group GmbH | 597 |
10 |
| Toshiba Lighting & Technology Corporation | 284 |
8 |
| Bayerische Motoren Werke Aktiengesellschaft | 13899 |
7 |
| Stanley Electric Co., Ltd. | 1176 |
7 |
| Ford Global Technologies, LLC | 20102 |
5 |
| Valeo Vision Belgique | 27 |
4 |
| Hyundai Motor Company | 20552 |
3 |
| Nichia Corporation | 3562 |
3 |
| Ichikoh Industries, Ltd. | 334 |
3 |
| Valeo North America, Inc. | 239 |
3 |
| PSA Automobiles SA | 2069 |
3 |
| Stellantis Auto SAS | 524 |
3 |
| Honda Motor Co., Ltd. | 24908 |
2 |
| LG Display Co., Ltd. | 12932 |
2 |
| FUJIFILM Corporation | 28841 |
2 |
| Nitto Denko Corporation | 8100 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 29895 |
2 |
| Other owners | 82 |