Inventor
SHIRAI MASAKI
JP10 patents
⚠️ This page may combine multiple inventors who share the name “SHIRAI MASAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
6 patentsUS5767544AJun 16, 1998
Semiconductor integrated circuit device
HITACHI LTD38 citations96
US5457335AOct 10, 1995
Floating gate FET with hydrogen barrier shield
HITACHI LTD49 citations96
US5383162AJan 17, 1995
Semiconductor memory device
HITACHI LTD22 citations92
US6501689B2Dec 31, 2002
Semiconductor integrated circuit device
HITACHI LTD11 citations82
US6064606AMay 16, 2000
Semiconductor integrated circuit device
HITACHI LTD12 citations82
US6584014B2Jun 24, 2003
Nonvolatile storage system
HITACHI LTD11 citations72