- 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: 202
10-year publication summary
|
0
|
1
|
2
|
0
|
7
|
24
|
42
|
39
|
46
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| JFE Steel Corporation | 7213 |
10 |
| Murata Manufacturing Co., Ltd. | 25296 |
6 |
| Siemens Energy Global GmbH & Co. KG | 3183 |
6 |
| K.K. Sun Metalon | 25 |
6 |
| Lyten, Inc. | 335 |
5 |
| Fujimi Incorporated | 769 |
4 |
| Oerlikon Metco (US) Inc. | 213 |
4 |
| Tocalo Co., Ltd. | 108 |
4 |
| Seiko Epson Corporation | 19851 |
3 |
| Höganäs AB | 302 |
3 |
| HRL Laboratories, LLC | 1614 |
3 |
| Honda Motor Co., Ltd. | 25795 |
2 |
| Toyota Motor Corporation | 34094 |
2 |
| Centre National de La Recherche Scientifique | 10820 |
2 |
| Sumitomo Electric Industries, Ltd. | 15994 |
2 |
| Hyundai Motor Company | 23323 |
2 |
| Nichia Corporation | 3803 |
2 |
| Daido Steel Co., Ltd. | 277 |
2 |
| Divergent Technologies, Inc. | 486 |
2 |
| Fukuda Metal Foil & Powder Co., Ltd. | 81 |
2 |
| Other owners | 130 |