Inventor
SATO MASANAO
JP55 patents
⚠️ This page may combine multiple inventors who share the name “SATO MASANAO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI LTD
19 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
US5991221ANov 23, 1999
Microcomputer and microprocessor having flash memory operable from single external power supply
HITACHI LTD80 citations96
US5844843ADec 1, 1998
Single chip data processing apparatus having a flash memory which is rewritable under the control of built-in CPU in the external write mode
HITACHI LTD51 citations96
US5687345ANov 11, 1997
Microcomputer having CPU and built-in flash memory that is rewritable under control of the CPU analyzing a command supplied from an external device
HITACHI LTD53 citations96
US6407959B2Jun 18, 2002
Microcomputer and microprocessor having flash memory operable from single external power supply
HITACHI LTD22 citations93
US6154412ANov 28, 2000
Microcomputer and microprocessor having flash memory operable from single external power supply
HITACHI LTD28 citations93
US5561627AOct 1, 1996
Nonvolatile semiconductor memory device and data processor
HITACHI LTD48 citations93
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
US6327212B1Dec 4, 2001
Microcomputer and microprocessor having flash memory operable from single external power supply
HITACHI LTD11 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
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
RENESAS TECH CORP
10 patentsUS6845046B1Jan 18, 2005
Microcomputer and microprocessor having flash memory operable from single external power supply
RENESAS TECH CORP14 citations84
US7505329B2Mar 17, 2009
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
RENESAS TECH CORP3 citations74
US7385869B2Jun 10, 2008
Microcomputer and microprocessor having flash memory operable from single external power supply
RENESAS TECH CORP6 citations74
US7295476B2Nov 13, 2007
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
RENESAS TECH CORP4 citations74
US7236419B2Jun 26, 2007
Microcomputer and microprocessor having flash memory operable from single external power supply
RENESAS TECH CORP7 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
US7023729B2Apr 4, 2006
Microcomputer and microprocessor having flash memory operable from single external power supply
RENESAS TECH CORP3 citations63
US7524697B2Apr 28, 2009
Method for manufactuing a semiconductor integrated circuit device
RENESAS TECH CORP5 citations62
RENESAS ELECTRONICS CORP
7 patentsUS9646901B2May 9, 2017
Semiconductor device with bond pad wiring lead-out arrangement avoiding bond pad probe mark area
RENESAS ELECTRONICS CORP3 citations84
US10566255B2Feb 18, 2020
Method of manufacturing semiconductor device
RENESAS ELECTRONICS CORP2 citations73
US9824944B2Nov 21, 2017
Semiconductor device
RENESAS ELECTRONICS CORP2 citations71
US9911673B2Mar 6, 2018
Semiconductor device with bond pad wiring lead-out arrangement avoiding bond pad probe mark area
RENESAS ELECTRONICS CORP1 citations62
US8912540B2Dec 16, 2014
Semiconductor device
RENESAS ELECTRONICS CORP2 citations62
US10134648B2Nov 20, 2018
Manufacturing method of semiconductor device
RENESAS ELECTRONICS CORP0 citations52
US9165845B2Oct 20, 2015
Semiconductor device
RENESAS ELECTRONICS CORP0 citations52
HITACHI ULSI SYS CO LTD
2 patentsUS7057937B1Jun 6, 2006
Data processing apparatus having a flash memory built-in which is rewritable by use of external device
HITACHI ULSI SYS CO LTD22 citations93
US6999350B2Feb 14, 2006
Data line disturbance free memory block divided flash memory and microcomputer having flash memory therein
HITACHI ULSI SYS CO LTD3 citations74
SONY CORP
2 patentsSATO MASANAO
2 patentsNSK LTD
1 patentAKIBA TOSHIHIKO
1 patentSUZUKI HIROMASA
1 patentYASUMURA BUNJI
1 patent(unassigned)
1 patentTOYOTA MOTOR CO LTD
1 patentMAZDA MOTOR
1 patentSEIKO EPSON CORP
1 patentShowing the top 50 of 55 patents by PatentIndex Score.