Natsuki Kubo

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Osaka, JP

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Patents Grantslast 30 patents

Information Patent Grant
Lead-free solder flux and lead-free solder paste
- Patent number 9,314,879
- Issue date Apr 19, 2016
- Arakawa Chemical Industries, Ltd.
- Natsuki Kubo
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
LEAD-FREE SOLDER FLUX AND LEAD-FREE SOLDER PASTE
- Publication number 20130276937
- Publication date Oct 24, 2013
- Arakawa Chemical Industries, Ltd.
- Natsuki Kubo
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...