Lead-free and antimony-free solder alloy, solder ball, and solder joint

Assignee

• Senju Metal Industry Co.

Inventors

• Yuuki Iijima (6 patents)
• Shunsaku Yoshikawa (32 patents)
• Takashi Saito (468 patents)
• Kanta Dei (7 patents)
• Takahiro Matsufuji (6 patents)

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