- All sections
- C - Chemistry; metallurgy
- C25D - Processes for the electrolytic or electrophoretic production of coatings; electroforming; joining workpieces by electrolysis; apparatus 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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0
|
1
|
3
|
4
|
1
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1
|
2
|
4
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0
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| The Furukawa Electric Co., Ltd. | 3486 |
4 |
| Nippon Steel Corporation | 5649 |
3 |
| Sumitomo Electric Industries, Ltd. | 14131 |
2 |
| FUJIFILM Corporation | 27102 |
2 |
| Hewlett-Packard Development Company, L.P. | 28538 |
1 |
| Nissan Motor Co., Ltd. | 12249 |
1 |
| Sumitomo Wiring Systems, Ltd. | 9367 |
1 |
| Aluminal Oberflachentechnik GmbH & Co. KG | 2 |
1 |
| AutoNetworks Technologies, Ltd. | 5809 |
1 |
| BYD Company Limited | 3700 |
1 |
| IHI Corporation | 3268 |
1 |
| Ishihara Chemical Co., Ltd. | 62 |
1 |
| Nippon Light Metal Company, Ltd. | 645 |
1 |
| Taiyo Chemical Industry Co., Ltd. | 8 |
1 |
| Totoku Electric Co., Ltd. | 50 |
1 |
| Toyo Kohan Co., Ltd. | 413 |
1 |
| Aster Co., Ltd. | 38 |
1 |
| Yamaha Hatsudoki Kabushiki Kaisha | 1998 |
1 |
| Akita Prefectural Government | 3 |
1 |
| Other owners | 0 |