Inventor
NISHIYAMA MASAHIKO
JP14 patents
⚠️ This page may combine multiple inventors who share the name “NISHIYAMA MASAHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI ULSI SYS CO LTD
4 patentsUS6909653B2Jun 21, 2005
Memory integrated circuit device having self reset circuit for precharging data buses based on the detection of their discharge levels
HITACHI ULSI SYS CO LTD23 citations89
US7208924B2Apr 24, 2007
Semiconductor integrated circuit device
HITACHI ULSI SYS CO LTD12 citations83
US7203081B2Apr 10, 2007
Semiconductor memory device
HITACHI ULSI SYS CO LTD7 citations72
US7320482B2Jan 22, 2008
Semiconductor integrated circuit device
HITACHI ULSI SYS CO LTD1 citations51
HITACHI LTD
4 patentsUS7596010B2Sep 29, 2009
Semiconductor memory device
HITACHI LTD8 citations83
US6865705B2Mar 8, 2005
Semiconductor integrated circuit device capable of switching mode for trimming internal circuitry through JTAG boundary scan method
HITACHI LTD13 citations76
US7349231B2Mar 25, 2008
Semiconductor memory device
HITACHI LTD0 citations51
US7428682B2Sep 23, 2008
Semiconductor memory device
HITACHI LTD1 citations49