- All sections
- G - Physics
- G03B - Apparatus or arrangements for taking photographs or for projecting or viewing themapparatus or arrangements employing analogous techniques using waves other than optical wavesaccessories therefor
- G03B 42/04 - Holders for X-ray films
Patent holdings for IPC class G03B 42/04
Total number of patents in this class: 215
10-year publication summary
|
10
|
16
|
11
|
10
|
8
|
2
|
3
|
2
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30512 |
49 |
| Konica Minolta Medical & Graphic, Inc. | 597 |
19 |
| Canon Inc. | 43768 |
17 |
| Konica Minolta, Inc. | 9116 |
14 |
| Canon Kabushiki Kaisha | 7307 |
10 |
| Agfa Healthcare | 148 |
8 |
| DENTSPLY SIRONA Inc. | 1819 |
7 |
| Dental Imaging Technologies Corporation | 123 |
6 |
| DENTSPLY International Inc. | 340 |
4 |
| SIRONA Dental Systems GmbH | 475 |
4 |
| Samsung Display Co., Ltd. | 38570 |
3 |
| Carestream Health, Inc. | 618 |
3 |
| Durr Dental AG | 37 |
3 |
| Teledyne DALSA B.V. | 60 |
3 |
| Samsung Electronics Co., Ltd. | 157557 |
2 |
| SiCAT GmbH & Co. KG | 63 |
2 |
| SIRONA Dental, Inc. | 15 |
2 |
| Trophos | 24 |
2 |
| Agfa NV | 662 |
2 |
| Canon Medical Systems Corporation | 1875 |
2 |
| Other owners | 53 |