- All sections
- C - Chemistrymetallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatingselectroformingjoining workpieces by electrolysisapparatus therefor
- C25D 5/30 - Electroplating of metal surfaces to which a coating cannot readily be applied of surfaces of light metals
Patent holdings for IPC class C25D 5/30
Total number of patents in this class: 26
10-year publication summary
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1
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3
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4
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1
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1
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2
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4
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0
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0
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1
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| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Furukawa Electric Co., Ltd. | 3650 |
4 |
| Nippon Steel Corporation | 6238 |
3 |
| Sumitomo Electric Industries, Ltd. | 15483 |
2 |
| FUJIFILM Corporation | 29367 |
2 |
| Hewlett-Packard Development Company, L.P. | 25895 |
1 |
| Huawei Technologies Co., Ltd. | 112438 |
1 |
| Nissan Motor Co., Ltd. | 12484 |
1 |
| Sumitomo Wiring Systems, Ltd. | 10351 |
1 |
| AutoNetworks Technologies, Ltd. | 6587 |
1 |
| BYD Company Limited | 4991 |
1 |
| IHI Corporation | 3426 |
1 |
| Ishihara Chemical Co., Ltd. | 64 |
1 |
| Nippon Light Metal Company, Ltd. | 662 |
1 |
| Taiyo Chemical Industry Co., Ltd. | 8 |
1 |
| Totoku Electric Co., Ltd. | 49 |
1 |
| Toyo Kohan Co., Ltd. | 420 |
1 |
| Aster Co., Ltd. | 50 |
1 |
| Yamaha Hatsudoki Kabushiki Kaisha | 2154 |
1 |
| Akita Prefectural Government | 3 |
1 |
| Other owners | 0 |