- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 1/12 - Metallic powder containing non-metallic particles
Patent holdings for IPC class B22F 1/12
Total number of patents in this class: 195
10-year publication summary
|
0
|
0
|
1
|
2
|
0
|
7
|
24
|
40
|
39
|
46
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JFE Steel Corporation | 7074 |
10 |
| Siemens Energy Global GmbH & Co. KG | 3090 |
6 |
| K.K. Sun Metalon | 25 |
6 |
| Murata Manufacturing Co., Ltd. | 25020 |
5 |
| Fujimi Incorporated | 765 |
4 |
| Lyten, Inc. | 330 |
4 |
| Oerlikon Metco (US) Inc. | 209 |
4 |
| Seiko Epson Corporation | 19704 |
3 |
| Höganäs AB | 311 |
3 |
| HRL Laboratories, LLC | 1610 |
3 |
| Tocalo Co., Ltd. | 107 |
3 |
| Honda Motor Co., Ltd. | 25784 |
2 |
| Toyota Motor Corporation | 33519 |
2 |
| Centre National de La Recherche Scientifique | 10706 |
2 |
| Sumitomo Electric Industries, Ltd. | 15789 |
2 |
| Hyundai Motor Company | 22842 |
2 |
| Nichia Corporation | 3781 |
2 |
| Daido Steel Co., Ltd. | 275 |
2 |
| Divergent Technologies, Inc. | 474 |
2 |
| Fukuda Metal Foil & Powder Co., Ltd. | 78 |
2 |
| Other owners | 126 |