Inventor
KUBONO SHOOJI
JP23 patents
⚠️ This page may combine multiple inventors who share the name “KUBONO SHOOJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
13 patentsUS6683811B2Jan 27, 2004
Nonvolatile memory system, semiconductor memory, and writing method
HITACHI LTD83 citations99
US6567311B2May 20, 2003
Nonvolatile memory system, semiconductor memory, and writing method
HITACHI LTD81 citations99
US6157573ADec 5, 2000
Nonvolatile memory system, semiconductor memory, and writing method
HITACHI LTD90 citations99
US5982668ANov 9, 1999
Nonvolatile memory system, semiconductor memory and writing method
HITACHI LTD92 citations99
US5867428AFeb 2, 1999
Nonvolatile memory system semiconductor memory and writing method
HITACHI LTD98 citations99
US6452838B1Sep 17, 2002
Nonvolatile memory system, semiconductor memory and writing method
HITACHI LTD62 citations97
US6385092B1May 7, 2002
Nonvolatile memory system, semiconductor memory, and writing method
HITACHI LTD61 citations97
US6023425AFeb 8, 2000
Nonvolatile memory system, semiconductor memory, and writing method
HITACHI LTD80 citations97
US6009016ADec 28, 1999
Nonvolatile memory system semiconductor memory and writing method
HITACHI LTD71 citations96
US5959882ASep 28, 1999
Nonvolatile semiconductor memory device and data writing method therefor
HITACHI LTD52 citations96
US5553021ASep 3, 1996
Semiconductor integrated circuit device including a voltage generator for providing desired interval internal voltages
HITACHI LTD58 citations96
US6320785B1Nov 20, 2001
Nonvolatile semiconductor memory device and data writing method therefor
HITACHI LTD17 citations93
US6525960B2Feb 25, 2003
Nonvolatile semiconductor memory device including correction of erratic memory cell data
HITACHI LTD11 citations74
RENESAS TECH CORP
4 patentsUS6873552B2Mar 29, 2005
Nonvolatile memory system, semiconductor memory, and writing method
RENESAS TECH CORP79 citations99
US7405979B2Jul 29, 2008
Nonvolatile memory system, semiconductor memory, and writing method
RENESAS TECH CORP52 citations97
US7283399B2Oct 16, 2007
Nonvolatile memory system, semiconductor memory, and writing method
RENESAS TECH CORP53 citations97
US7697345B2Apr 13, 2010
Nonvolatile memory system, semiconductor memory, and writing method
RENESAS TECH CORP0 citations63
HITACHI ULSI ENG CORP
3 patentsUS7145805B2Dec 5, 2006
Nonvolatile memory system, semiconductor memory, and writing method
HITACHI ULSI ENG CORP55 citations97
US7072222B2Jul 4, 2006
Nonvolatile memory system, semiconductor memory and writing method
HITACHI ULSI ENG CORP58 citations97
US6906952B2Jun 14, 2005
Nonvolatile semiconductor memory device and data writing method therefor
HITACHI ULSI ENG CORP12 citations84