Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10898935 | Stain removal device and stain removal method | Katsuhiro Goto, Nobuhiro Kanazawa | 2021-01-26 |
| 9702044 | Method for regenerating plating liquid, plating method, and plating apparatus | Katsuhiro Goto, Nobuhiro Kanazawa | 2017-07-11 |
| 9381611 | Surface treatment device and surface treatment method for long wirelike article | Katsuhiro Goto, Nobuhiro Kanazawa | 2016-07-05 |
| 9249511 | Method for regenerating plating solution | Nobuhiro Kanazawa, Katsuhiro Goto | 2016-02-02 |