- All sections
- F - Mechanical engineeringlightingheatingweaponsblasting
- F21S - Non-portable lighting devicessystems thereofvehicle lighting devices specially adapted for vehicle exteriors
- F21S 2/00 - Systems of lighting devices, not provided for in main groups or , e.g. of modular construction
Patent holdings for IPC class F21S 2/00
Total number of patents in this class: 7871
10-year publication summary
|
650
|
555
|
550
|
464
|
387
|
347
|
270
|
253
|
219
|
46
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sharp Kabushiki Kaisha | 18865 |
1464 |
| Panasonic Intellectual Property Management Co., Ltd. | 30429 |
309 |
| Panasonic Corporation | 20226 |
245 |
| Sony Corporation | 31284 |
164 |
| FUJIFILM Corporation | 29075 |
146 |
| LG Innotek Co., Ltd. | 7379 |
97 |
| Signify Holding B.V. | 7329 |
89 |
| Mitsubishi Electric Corporation | 45328 |
88 |
| Sakai Display Products Corporation | 789 |
88 |
| Dai Nippon Printing Co., Ltd. | 4012 |
83 |
| Sumitomo Chemical Company, Limited | 8977 |
77 |
| Konica Minolta, Inc. | 8606 |
76 |
| Japan Display Inc. | 6948 |
75 |
| Omron Corporation | 7193 |
73 |
| Enplas Corporation | 887 |
72 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6281 |
71 |
| Nitto Denko Corporation | 8139 |
67 |
| Ushio Denki Kabushiki Kaisha | 1165 |
63 |
| Toshiba Lighting & Technology Corporation | 280 |
59 |
| Olympus Corporation | 13232 |
53 |
| Other owners | 4412 |