- 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: 1586
10-year publication summary
|
133
|
146
|
141
|
167
|
123
|
150
|
118
|
102
|
92
|
57
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29506 |
224 |
| Konica Minolta, Inc. | 8769 |
90 |
| 3m Innovative Properties Company | 17812 |
84 |
| Agc, Inc. | 4901 |
65 |
| Nike, Inc. | 14229 |
43 |
| Viavi Solutions Inc. | 1443 |
34 |
| Nitto Denko Corporation | 8273 |
33 |
| Panasonic Intellectual Property Management Co., Ltd. | 31756 |
26 |
| Face International Corp. | 99 |
26 |
| JSR Corporation | 2524 |
23 |
| Boe Technology Group Co., Ltd. | 41461 |
22 |
| Asahi Glass Company, Limited | 2766 |
21 |
| Seiko Epson Corporation | 19478 |
17 |
| Sony Semiconductor Solutions Corporation | 10570 |
16 |
| Hoya Lens Thailand Ltd. | 561 |
15 |
| Toray Industries, Inc. | 6974 |
14 |
| NIKE Innovate C.V. | 2613 |
14 |
| Sony Corporation | 30957 |
13 |
| Nippon Electric Glass Co., Ltd. | 2467 |
13 |
| Nippon Kayaku Kabushiki Kaisha | 1443 |
13 |
| Other owners | 780 |