Inventor
HARADA TOSHINORI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “HARADA TOSHINORI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
7 patentsUS6078519AJun 20, 2000
Semiconductor device, data processing system and a method for changing threshold of a non-volatile memory cell
HITACHI LTD43 citations96
US6026014AFeb 15, 2000
Nonvolatile semiconductor memory and read method
HITACHI LTD47 citations96
US6385085B2May 7, 2002
Nonvolatile semiconductor memory and read method
HITACHI LTD18 citations92
US6301150B1Oct 9, 2001
Semiconductor device, data processing system and a method for changing threshold of a non-volatile memory cell
HITACHI LTD17 citations92
US6222763B1Apr 24, 2001
Nonvolatile semiconductor memory and read method
HITACHI LTD24 citations92
US6556499B2Apr 29, 2003
Nonvolatile semiconductor memory and read method
HITACHI LTD10 citations74
US6490195B2Dec 3, 2002
Semiconductor device, data processing system and a method for changing threshold of a non-volatile memory cell
HITACHI LTD2 citations62