- All sections
- G - Physics
- G01T - Measurement of nuclear or x-radiation
- G01T 1/20 - Measuring radiation intensity with scintillation detectors
Patent holdings for IPC class G01T 1/20
Total number of patents in this class: 4323
10-year publication summary
|
371
|
360
|
320
|
354
|
311
|
258
|
249
|
196
|
186
|
122
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Hamamatsu Photonics K.K. | 4464 |
223 |
| FUJIFILM Corporation | 29696 |
207 |
| Koninklijke Philips N.V. | 24902 |
182 |
| Canon Inc. | 40509 |
137 |
| Konica Minolta Medical & Graphic, Inc. | 746 |
100 |
| GE Precision Healthcare LLC | 5532 |
92 |
| Canon Kabushiki Kaisha | 7088 |
76 |
| Saint-Gobain Ceramics & Plastics, Inc. | 836 |
61 |
| Shimadzu Corporation | 6193 |
58 |
| Koninklijke Philips Electronics N.V. | 9235 |
57 |
| Kabushiki Kaisha Toshiba, doing business as Toshiba Corporation | 6261 |
49 |
| Siemens Medical Solutions USA, Inc. | 1516 |
47 |
| Luxium Solutions, LLC | 88 |
47 |
| Canon Electron Tubes & Devices Co., Ltd. | 166 |
46 |
| Hitachi, Ltd. | 15588 |
45 |
| Toray Industries, Inc. | 7000 |
44 |
| Boe Technology Group Co., Ltd. | 41668 |
44 |
| Radiation Monitoring Devices, Inc. | 83 |
43 |
| Canon Medical Systems Corporation | 2300 |
41 |
| General Electric Company | 13858 |
38 |
| Other owners | 2686 |