- All sections
- G - Physics
- G02B - Optical elements, systems or apparatus
- G02B 5/26 - Reflecting filters
Patent holdings for IPC class G02B 5/26
Total number of patents in this class: 1575
10-year publication summary
|
136
|
147
|
147
|
169
|
124
|
151
|
119
|
101
|
91
|
47
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29305 |
223 |
| Konica Minolta, Inc. | 8704 |
90 |
| 3m Innovative Properties Company | 17857 |
83 |
| Agc, Inc. | 4816 |
64 |
| Nike, Inc. | 14104 |
43 |
| Viavi Solutions Inc. | 1432 |
34 |
| Nitto Denko Corporation | 8217 |
33 |
| Face International Corp. | 99 |
26 |
| Panasonic Intellectual Property Management Co., Ltd. | 31221 |
25 |
| JSR Corporation | 2515 |
23 |
| Boe Technology Group Co., Ltd. | 40912 |
22 |
| Asahi Glass Company, Limited | 2799 |
21 |
| Seiko Epson Corporation | 19319 |
15 |
| Hoya Lens Thailand Ltd. | 546 |
15 |
| Sony Semiconductor Solutions Corporation | 10390 |
15 |
| Toray Industries, Inc. | 6931 |
14 |
| NIKE Innovate C.V. | 2600 |
14 |
| Sony Corporation | 31093 |
13 |
| Nippon Electric Glass Co., Ltd. | 2454 |
13 |
| Nippon Kayaku Kabushiki Kaisha | 1429 |
13 |
| Other owners | 776 |