Inventor
OSHIMA TAKAYUKI
JP55 patents
⚠️ This page may combine multiple inventors who share the name “OSHIMA TAKAYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RENESAS TECH CORP
11 patentsUS7323781B2Jan 29, 2008
Semiconductor device and manufacturing method thereof
RENESAS TECH CORP30 citations95
US7411301B2Aug 12, 2008
Semiconductor integrated circuit device
RENESAS TECH CORP16 citations92
US7023091B2Apr 4, 2006
Semiconductor integrated circuit device
RENESAS TECH CORP13 citations92
US6856019B2Feb 15, 2005
Semiconductor integrated circuit device
RENESAS TECH CORP14 citations92
US6812127B2Nov 2, 2004
Method of forming semiconductor device including silicon oxide with fluorine, embedded wiring layer, via holes, and wiring grooves
RENESAS TECH CORP44 citations92
US7459786B2Dec 2, 2008
Semiconductor device
RENESAS TECH CORP9 citations84
US6774020B2Aug 10, 2004
Semiconductor device and method of manufacturing the same
RENESAS TECH CORP4 citations74
US7777343B2Aug 17, 2010
Semiconductor device and manufacturing method thereof
RENESAS TECH CORP2 citations63
US7419916B2Sep 2, 2008
Manufacturing method of semiconductor device
RENESAS TECH CORP2 citations63
US7282434B2Oct 16, 2007
Method of manufacturing a semiconductor device
RENESAS TECH CORP4 citations62
US7109127B2Sep 19, 2006
Manufacturing method of semiconductor device
RENESAS TECH CORP1 citations52
RENESAS ELECTRONICS CORP
11 patentsUS9659867B2May 23, 2017
Semiconductor device and manufacturing method thereof
RENESAS ELECTRONICS CORP2 citations84
US9064870B2Jun 23, 2015
Semiconductor device and manufacturing method thereof
RENESAS ELECTRONICS CORP7 citations84
US8617981B2Dec 31, 2013
Semiconductor device and manufacturing method thereof
RENESAS ELECTRONICS CORP4 citations74
US8053893B2Nov 8, 2011
Semiconductor device and manufacturing method thereof
RENESAS ELECTRONICS CORP6 citations73
US8810034B2Aug 19, 2014
Semiconductor device and manufacturing method thereof
RENESAS ELECTRONICS CORP1 citations63
US7977238B2Jul 12, 2011
Method of manufacturing a semiconductor integrated circuit device
RENESAS ELECTRONICS CORP2 citations62
US7786585B2Aug 31, 2010
Semiconductor integrated circuit device
RENESAS ELECTRONICS CORP2 citations62
US10304726B2May 28, 2019
Semiconductor device and manufacturing method thereof
RENESAS ELECTRONICS CORP0 citations52
US10121693B2Nov 6, 2018
Semiconductor device and manufacturing method thereof
RENESAS ELECTRONICS CORP0 citations52
US9818639B2Nov 14, 2017
Semiconductor device and manufacturing method thereof
RENESAS ELECTRONICS CORP0 citations52
US9490213B2Nov 8, 2016
Semiconductor device and manufacturing method thereof
RENESAS ELECTRONICS CORP0 citations52
HITACHI LTD
10 patentsUS7553756B2Jun 30, 2009
Process for producing semiconductor integrated circuit device
HITACHI LTD222 citations99
US6340632B1Jan 22, 2002
Method of manufacturing a semiconductor device
HITACHI LTD44 citations96
US7501347B2Mar 10, 2009
Semiconductor device and manufacturing method of the same
HITACHI LTD23 citations92
US6555464B2Apr 29, 2003
Semiconductor device and method of manufacturing the same
HITACHI LTD25 citations92
US6480418B2Nov 12, 2002
Semiconductor non-volatile storage
HITACHI LTD21 citations92
US6122196ASep 19, 2000
Semiconductor non-volatile storage device capable of a high speed reading operation
HITACHI LTD35 citations92
US6528400B2Mar 4, 2003
Method of manufacturing a semiconductor device
HITACHI LTD8 citations74
US6307780B1Oct 23, 2001
Semiconductor non-volatile storage
HITACHI LTD13 citations74
US7911055B2Mar 22, 2011
Semiconductor device and manufacturing method of the same
HITACHI LTD0 citations51
US7078815B2Jul 18, 2006
Semiconductor integrated circuit device
HITACHI LTD0 citations51
NOGUCHI JUNJI
3 patentsUS8586447B2Nov 19, 2013
Semiconductor device and manufacturing method of the same
NOGUCHI JUNJI6 citations83
US8247902B2Aug 21, 2012
Semiconductor device and manufacturing method of the same
NOGUCHI JUNJI10 citations83
US8431480B2Apr 30, 2013
Semiconductor device and manufacturing method thereof
NOGUCHI JUNJI4 citations73
TOYOTA MOTOR CO LTD
3 patentsUS11654779B2May 23, 2023
Virtual manual transmission system for electric vehicle
TOYOTA MOTOR CO LTD2 citations71
US11906040B2Feb 20, 2024
Shifting device for vehicle
TOYOTA MOTOR CO LTD1 citations61
US12330506B2Jun 17, 2025
Shifting device for electric vehicle having virtual manual transmission system
TOYOTA MOTOR CO LTD0 citations50
MURATA MANUFACTURING CO
3 patentsUS12426223B2Sep 23, 2025
Radio frequency module and communication device
MURATA MANUFACTURING CO0 citations62
US11871508B2Jan 9, 2024
Radio-frequency module and communication device
MURATA MANUFACTURING CO0 citations62
US12095492B2Sep 17, 2024
Radio frequency module and communication device
MURATA MANUFACTURING CO0 citations59
HITACHI AUTOMOTIVE SYSTEMS LTD
3 patentsUS11587951B2Feb 21, 2023
Semiconductor device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations50
US11417452B2Aug 16, 2022
Electronic control unit
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations50
US11004762B2May 11, 2021
Semiconductor device, vehicle-mounted semiconductor device, and vehicle-mounted control device
HITACHI AUTOMOTIVE SYSTEMS LTD0 citations50
HERAEUS QUARZGLAS
2 patentsMATSUMOTO TAKASHI
1 patentDENKA COMPANY LTD
1 patentHITACHI ASTEMO LTD
1 patentFUNAKOSHI TAKAKO
1 patentShowing the top 50 of 55 patents by PatentIndex Score.