- 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: 7922
10-year publication summary
|
555
|
550
|
464
|
387
|
347
|
269
|
254
|
220
|
200
|
140
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sharp Kabushiki Kaisha | 18480 |
1396 |
| Panasonic Intellectual Property Management Co., Ltd. | 34471 |
323 |
| Panasonic Corporation | 18716 |
238 |
| Sony Corporation | 30052 |
162 |
| FUJIFILM Corporation | 30689 |
149 |
| LG Innotek Co., Ltd. | 8566 |
104 |
| Signify Holding B.V. | 8181 |
99 |
| Mitsubishi Electric Corporation | 48351 |
90 |
| Dai Nippon Printing Co., Ltd. | 4270 |
90 |
| Sakai Display Products Corporation | 783 |
88 |
| Japan Display Inc. | 3035 |
80 |
| Nitto Denko Corporation | 8589 |
77 |
| Konica Minolta, Inc. | 9176 |
77 |
| Sumitomo Chemical Company, Limited | 8965 |
76 |
| Omron Corporation | 7425 |
74 |
| Enplas Corporation | 891 |
72 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6170 |
69 |
| Ushio Denki Kabushiki Kaisha | 1210 |
62 |
| Koito Manufacturing Co., Ltd. | 2488 |
58 |
| Toshiba Lighting & Technology Corporation | 219 |
57 |
| Other owners | 4481 |