- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 1/16 - Metallic particles coated with a non-metal
Patent holdings for IPC class B22F 1/16
Total number of patents in this class: 571
10-year publication summary
|
2
|
8
|
25
|
36
|
68
|
72
|
92
|
88
|
98
|
45
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Murata Manufacturing Co., Ltd. | 25722 |
28 |
| Seiko Epson Corporation | 20248 |
21 |
| TDK Corporation | 6855 |
20 |
| Nichia Corporation | 3872 |
18 |
| JFE Steel Corporation | 7508 |
18 |
| Ap&c Advanced Powders & Coatings Inc. | 34 |
15 |
| Mitsubishi Materials Corporation | 2468 |
12 |
| Denso Corporation | 25513 |
9 |
| Höganäs AB | 302 |
9 |
| Dowa Electronics Materials Co., Ltd. | 636 |
8 |
| Taiyo Yuden Co., Ltd. | 2030 |
8 |
| Peridot Print LLC | 1322 |
8 |
| Iowa State University Research Foundation, Inc. | 825 |
7 |
| Lyten, Inc. | 353 |
7 |
| National University Corporation Hokkaido University | 1366 |
7 |
| Shoei Chemical Inc. | 332 |
7 |
| Sumitomo Metal Mining Co., Ltd. | 1971 |
7 |
| JX Advanced Metals Corporation | 206 |
7 |
| Sumitomo Electric Sintered Alloy, Ltd. | 245 |
6 |
| TOKIN Corporation | 215 |
6 |
| Other owners | 343 |