Inventor
SHIMAZAKI TAKANORI
JP2 patents
Patents
2 patentsUS11724341B2Aug 15, 2023
Lead-free solder alloy, solder joining material, electronic circuit mounting substrate, and electronic control device
TAMURA SEISAKUSHO KK0 citations55
US12569940B2Mar 10, 2026
Solder alloy, joint portion, joining material, solder paste, joint structure, and electronic control device
TAMURA SEISAKUSHO KK0 citations53