Inventor

YOSHIKAWA SUMINORI

JP3 patents

Patents

3 patents

US6532234B1Mar 11, 2003

Back-pressure type ATM switch

NEC CORP108 citations92

US4922484AMay 1, 1990

ISDN remote switching unit for accommodating analog and digital lines

NEC CORP34 citations91

US6788699B1Sep 7, 2004

Output buffer type asynchronous transfer mode switch

NEC CORP7 citations69