Inventor
MIZUTA HIROSHI
GB12 patents
⚠️ This page may combine multiple inventors who share the name “MIZUTA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
11 patentsUS5952692ASep 14, 1999
Memory device with improved charge storage barrier structure
HITACHI LTD255 citations99
US6753568B1Jun 22, 2004
Memory device
HITACHI LTD64 citations96
US6211531B1Apr 3, 2001
Controllable conduction device
HITACHI LTD63 citations96
US6060723AMay 9, 2000
Controllable conduction device
HITACHI LTD69 citations96
US6169308B1Jan 2, 2001
Semiconductor memory device and manufacturing method thereof
HITACHI LTD24 citations92
US6833980B1Dec 21, 2004
Magnetoelectric device
HITACHI LTD22 citations89
US5229623AJul 20, 1993
Electric circuit using multiple differential negative resistance elements, semiconductor device and neuro chip using the same
HITACHI LTD16 citations74
US7132713B2Nov 7, 2006
Controllable conduction device with electrostatic barrier
HITACHI LTD7 citations73
US5017973AMay 21, 1991
Resonant tunneling device
HITACHI LTD13 citations73
US6825527B2Nov 30, 2004
Semiconductor memory device and manufacturing method
HITACHI LTD4 citations63
US6642574B2Nov 4, 2003
Semiconductor memory device and manufacturing method thereof
HITACHI LTD1 citations52