- 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: 1476
10-year publication summary
|
123
|
136
|
147
|
146
|
169
|
124
|
148
|
117
|
98
|
29
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 27102 |
219 |
| Konica Minolta, Inc. | 8349 |
90 |
| 3m Innovative Properties Company | 18406 |
65 |
| Agc, Inc. | 4029 |
53 |
| Nike, Inc. | 13075 |
48 |
| Nitto Denko Corporation | 7879 |
33 |
| Viavi Solutions Inc. | 1363 |
30 |
| JSR Corporation | 2476 |
23 |
| Boe Technology Group Co., Ltd. | 35384 |
22 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
21 |
| Asahi Glass Company, Limited | 2985 |
21 |
| Face International Corp. | 88 |
21 |
| Sony Semiconductor Solutions Corporation | 8770 |
15 |
| Seiko Epson Corporation | 18724 |
14 |
| NIKE Innovate C.V. | 2477 |
14 |
| Sony Corporation | 32931 |
13 |
| Hoya Lens Thailand Ltd. | 447 |
13 |
| Nippon Kayaku Kabushiki Kaisha | 1400 |
13 |
| Toyota Motor Corporation | 28582 |
12 |
| Toray Industries, Inc. | 6652 |
12 |
| Other owners | 724 |