- 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: 80
10-year publication summary
|
0
|
0
|
3
|
1
|
10
|
17
|
5
|
23
|
10
|
6
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Seiko Epson Corporation | 19316 |
9 |
| Murata Manufacturing Co., Ltd. | 24444 |
9 |
| Toshiba Corporation | 12317 |
6 |
| TDK Corporation | 6702 |
4 |
| JFE Steel Corporation | 6809 |
4 |
| TOKIN Corporation | 205 |
3 |
| Delta Electronics (Japan), Inc. | 36 |
3 |
| HRL Laboratories, LLC | 1601 |
2 |
| Indium Corporation of America | 139 |
2 |
| Integrated Global Services, Inc. | 56 |
2 |
| Unitika Ltd. | 451 |
2 |
| Samsung Electro-mechanics Co., Ltd. | 5593 |
1 |
| Nissan Motor Co., Ltd. | 12455 |
1 |
| Hyundai Motor Company | 21852 |
1 |
| National Institute of Advanced Industrial Science and Technology | 3795 |
1 |
| Korea Institute of Science and Technology | 2118 |
1 |
| Mazda Motor Corporation | 3128 |
1 |
| ArcelorMittal | 2271 |
1 |
| BYD Company Limited | 4941 |
1 |
| Carpenter Technology Corporation | 27 |
1 |
| Other owners | 25 |