- 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: 223
10-year publication summary
|
16
|
17
|
14
|
16
|
9
|
11
|
13
|
5
|
3
|
1
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| FUJIFILM Corporation | 30514 |
24 |
| Konica Minolta Medical & Graphic, Inc. | 593 |
19 |
| Konica Minolta, Inc. | 9119 |
8 |
| Carestream Health, Inc. | 615 |
7 |
| Shimadzu Corporation | 6340 |
6 |
| Hamamatsu Photonics K.K. | 4681 |
6 |
| GE Precision Healthcare LLC | 5788 |
6 |
| Agfa Healthcare | 148 |
5 |
| Siemens Healthineers AG | 7068 |
5 |
| Canon Inc. | 43817 |
4 |
| Vatech Ewoo Holdings Co., Ltd. | 240 |
4 |
| Shenzhen Xpectvision Technology Co., Ltd. | 377 |
4 |
| Toshiba Medical Systems Corporation | 2041 |
3 |
| Scanflex Healthcare AB | 22 |
3 |
| Vatech Co., Ltd. | 178 |
3 |
| Toshiba Energy Systems & Solutions Corp. | 1152 |
3 |
| Toshiba Corporation | 12560 |
2 |
| Hitachi Medical Corporation | 551 |
2 |
| Toray Industries, Inc. | 7113 |
2 |
| GE Medical Systems Global Technology Company, LLC | 214 |
2 |
| Other owners | 105 |