- All sections
- F - Mechanical engineering; lighting; heating; weapons; blasting
- F21W - Indexing scheme associated with subclasses , , and , relating to uses or applications of lighting devices or systems
- F21W 101/10 - Head-, spot- or fog-lights
Patent holdings for IPC class F21W 101/10
Total number of patents in this class: 383
10-year publication summary
|
49
|
67
|
29
|
0
|
0
|
0
|
0
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Koito Manufacturing Co., Ltd. | 2129 |
88 |
| Ichikoh Industries, Ltd. | 330 |
24 |
| Panasonic Intellectual Property Management Co., Ltd. | 29733 |
20 |
| Mitsubishi Electric Corporation | 44851 |
19 |
| Sharp Kabushiki Kaisha | 18867 |
15 |
| Stanley Electric Co., Ltd. | 1170 |
12 |
| Honda Motor Co., Ltd. | 24866 |
11 |
| LG Innotek Co., Ltd. | 7242 |
8 |
| Hella KGaA Hueck & Co. | 343 |
8 |
| Yamaha Hatsudoki Kabushiki Kaisha | 2076 |
8 |
| Nitto Denko Corporation | 8089 |
6 |
| Dai Nippon Printing Co., Ltd. | 3976 |
5 |
| Zkw Group GmbH | 596 |
5 |
| Hitachi Maxell, Ltd. | 446 |
4 |
| Koninklijke Philips Electronics N.V. | 10844 |
4 |
| OSRAM GmbH | 2412 |
4 |
| Toshiba Lighting & Technology Corporation | 291 |
4 |
| Valeo Vision | 1400 |
4 |
| Philips Intellectual Property & Standards GmbH | 2112 |
4 |
| LG Electronics Inc. | 71039 |
3 |
| Other owners | 127 |