- All sections
- B - Performing operationstransporting
- B22F - Working metallic powdermanufacture of articles from metallic powdermaking metallic powderapparatus or devices specially adapted for metallic powder
- B22F 1/068 - Flake-like particles
Patent holdings for IPC class B22F 1/068
Total number of patents in this class: 129
10-year publication summary
|
0
|
1
|
5
|
12
|
11
|
10
|
15
|
28
|
21
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Toshiba Corporation | 12548 |
8 |
| Dowa Electronics Materials Co., Ltd. | 636 |
8 |
| Mitsui Kinzoku Company, Limited | 432 |
6 |
| Denso Corporation | 25513 |
5 |
| Nichia Corporation | 3872 |
5 |
| SANYO Special Steel Co., Ltd. | 246 |
5 |
| Resonac Corporation | 3516 |
5 |
| Daicel Corporation | 2508 |
4 |
| Grz Technologies SA | 13 |
4 |
| Cunex GmbH | 6 |
4 |
| Fukuda Metal Foil & Powder Co., Ltd. | 90 |
3 |
| Mitsui Mining & Smelting Co., Ltd. | 1100 |
3 |
| Coronado Aesthetics, LLC | 27 |
3 |
| Heraeus Electronics GmbH & Co. KG | 112 |
3 |
| BASF SE | 21303 |
2 |
| Seiko Epson Corporation | 20248 |
2 |
| Kyocera Corporation | 14335 |
2 |
| NTN Corporation | 4915 |
2 |
| Alcoa USA Corp. | 201 |
2 |
| Alpha Assembly Solutions Inc. | 211 |
2 |
| Other owners | 51 |