Inventor

KAWASHIMA KAZUYUKI

JP3 patents

Patents

3 patents

US6919137B2Jul 19, 2005

High-strength solder joint

NEC CORP15 citations90

US6669077B1Dec 30, 2003

High-strength solder joint

NEC CORP20 citations90

US6195329B1Feb 27, 2001

Trouble releasing system and method for ATM logic IP subnetwork

NEC CORP8 citations68