Daisuke MARUYAMA

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Patents Grantslast 30 patents

Information Patent Grant
Lead-free solder alloy, solder joint, solder paste composition, ele...
- Patent number 10,926,360
- Issue date Feb 23, 2021
- Tamura Corporation
- Masaya Arai
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
SOLDER ALLOY, JOINT PORTION, JOINING MATERIAL, SOLDER PASTE, JOINT...
- Publication number 20240066638
- Publication date Feb 29, 2024
- TAMURA CORPORATION
- Takanori SHIMAZAKI
- B23 - MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR
Information Patent Application
LEAD-FREE SOLDER ALLOY, SOLDER JOINT, SOLDER PASTE COMPOSITION, ELE...
- Publication number 20180029169
- Publication date Feb 1, 2018
- TAMURA CORPORATION
- Masaya ARAI
- C22 - METALLURGY FERROUS OR NON-FERROUS ALLOYS TREATMENT OF ALLOYS OR NON-FER...