Inventor
YASHIKI NAOKI
JP25 patents
⚠️ This page may combine multiple inventors who share the name “YASHIKI NAOKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
18 patentsUS6026020AFeb 15, 2000
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
HITACHI LTD107 citations99
US5581503ADec 3, 1996
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
HITACHI LTD109 citations99
US5768194AJun 16, 1998
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
HITACHI LTD71 citations97
US6493271B2Dec 10, 2002
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
HITACHI LTD30 citations96
US6181598B1Jan 30, 2001
Data line disturbance free memory block divided flash memory and microcomputer having flash memory
HITACHI LTD43 citations96
US6166953ADec 26, 2000
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
HITACHI LTD17 citations96
US6130836AOct 10, 2000
Semiconductor IC device having a control register for designating memory blocks for erasure
HITACHI LTD26 citations96
US5261082ANov 9, 1993
Semiconductor integrated circuit having a plurality of oscillation circuits
HITACHI LTD35 citations91
US4029973AJun 14, 1977
Voltage booster circuit using level shifter composed of two complementary MIS circuits
HITACHI LTD40 citations89
US6690603B2Feb 10, 2004
Microcomputer including a flash memory that is two-way programmable
HITACHI LTD9 citations82
US6335879B1Jan 1, 2002
Method of erasing and programming a flash memory in a single-chip microcomputer having a processing unit and memory
HITACHI LTD13 citations82
US6064593AMay 16, 2000
Semiconductor integrated circuit device having an electrically erasable and programmable nonvolatile memory and a built-in processing unit
HITACHI LTD15 citations82
US5524087AJun 4, 1996
Method of forming a signal wave from first and second waveform data
HITACHI LTD14 citations72
US5144626ASep 1, 1992
Data processor
HITACHI LTD11 citations66
US6414878B2Jul 2, 2002
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
HITACHI LTD4 citations63
US6400609B1Jun 4, 2002
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
HITACHI LTD0 citations63
US5418734AMay 23, 1995
Finely adjustable signal wave forming circuit including complementary clock signal counters
HITACHI LTD2 citations61
US5265097ANov 23, 1993
Data processor
HITACHI LTD2 citations56
RENESAS TECH CORP
5 patentsUS7505329B2Mar 17, 2009
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
RENESAS TECH CORP3 citations74
US7295476B2Nov 13, 2007
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
RENESAS TECH CORP4 citations74
US7184321B2Feb 27, 2007
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
RENESAS TECH CORP5 citations74
US6804152B2Oct 12, 2004
Method for manufacturing a printed board on which a semiconductor device having two modes is mounted
RENESAS TECH CORP2 citations74
US7965563B2Jun 21, 2011
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
RENESAS TECH CORP0 citations63