Inventor
IGARASHI SHUZO
JP3 patents
Patents
3 patentsUS5828128AOct 27, 1998
Semiconductor device having a bump which is inspected from outside and a circuit board used with such a semiconductor device
FUJITSU LTD160 citations96
US5760469AJun 2, 1998
Semiconductor device and semiconductor device mounting board
FUJITSU LTD46 citations90
US7308129B2Dec 11, 2007
Characteristic amount calculating device for soldering inspection
FUJITSU LTD1 citations45