- 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 42/02 - Obtaining records using waves other than optical wavesVisualisation of such records by using optical means using X-rays
Patent holdings for IPC class G03B 42/02
Total number of patents in this class: 238
10-year publication summary
|
13
|
16
|
17
|
14
|
16
|
9
|
11
|
14
|
5
|
2
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 29367 |
24 |
| Konica Minolta Medical & Graphic, Inc. | 783 |
21 |
| Konica Minolta, Inc. | 8729 |
8 |
| Carestream Health, Inc. | 698 |
8 |
| Shimadzu Corporation | 6169 |
6 |
| Hamamatsu Photonics K.K. | 4417 |
6 |
| Canon Inc. | 39888 |
5 |
| Agfa Healthcare | 149 |
5 |
| Siemens Healthineers AG | 6678 |
5 |
| GE Precision Healthcare LLC | 5455 |
5 |
| Vatech Ewoo Holdings Co., Ltd. | 217 |
4 |
| Shenzhen Xpectvision Technology Co., Ltd. | 374 |
4 |
| Toshiba Medical Systems Corporation | 2123 |
3 |
| Durr Dental AG | 38 |
3 |
| Scanflex Healthcare AB | 22 |
3 |
| Vatech Co., Ltd. | 170 |
3 |
| Toshiba Energy Systems & Solutions Corp. | 1079 |
3 |
| Siemens AG | 24484 |
2 |
| Toshiba Corporation | 12336 |
2 |
| Hitachi Medical Corporation | 610 |
2 |
| Other owners | 116 |