Inventor

IMAMURA YOJI

JP2 patents

Patents

2 patents

US9221132B2Dec 29, 2015

Solder alloy, solder paste, and electronic circuit board

HARIMA CHEMICALS INC58 citations94

US9221129B2Dec 29, 2015

Solder alloy, solder paste, and electronic circuit board

HARIMA CHEMICALS INC2 citations59