- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 1/08 - Metallic powder characterised by particles having an amorphous microstructure
Patent holdings for IPC class B22F 1/08
Total number of patents in this class: 98
10-year publication summary
|
0
|
3
|
1
|
11
|
21
|
7
|
23
|
12
|
11
|
4
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 20256 |
10 |
| Murata Manufacturing Co., Ltd. | 25744 |
9 |
| Toshiba Corporation | 12560 |
7 |
| TDK Corporation | 6858 |
6 |
| JFE Steel Corporation | 7527 |
4 |
| TOKIN Corporation | 215 |
4 |
| HRL Laboratories, LLC | 1631 |
3 |
| Max-Planck-Gesellschaft zur Forderung der Wissenschaften e.V. | 1846 |
3 |
| Delta Electronics (Japan), Inc. | 50 |
3 |
| ArcelorMittal | 2672 |
2 |
| Commonwealth Scientific and Industrial Research Organisation | 1655 |
2 |
| Indium Corporation of America | 131 |
2 |
| Integrated Global Services, Inc. | 66 |
2 |
| Powdermet, Inc. | 44 |
2 |
| Sumida Corporation | 333 |
2 |
| Unitika Ltd. | 447 |
2 |
| Universitat Stuttgart | 271 |
2 |
| Kuprion, Inc. | 74 |
2 |
| Korea Institute of Materials Science | 255 |
2 |
| Samsung Electro-mechanics Co., Ltd. | 6083 |
1 |
| Other owners | 28 |