Inventor
NAKAMURA NAOFUMI
JP56 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA NAOFUMI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOSHIBA KK
32 patentsUS7989880B2Aug 2, 2011
Nonvolatile semiconductor memory device and method of manufacturing the same
TOSHIBA KK46 citations98
US7786589B2Aug 31, 2010
Semiconductor device and method for manufacturing semiconductor device
TOSHIBA KK93 citations98
US6291891B1Sep 18, 2001
Semiconductor device manufacturing method and semiconductor device
TOSHIBA KK69 citations96
US6960834B2Nov 1, 2005
Semiconductor device having multi-layer interconnection structure and method of manufacturing the same
TOSHIBA KK34 citations93
US9018696B2Apr 28, 2015
Nonvolatile semiconductor memory device and method of manufacturing the same
TOSHIBA KK15 citations92
US7339256B2Mar 4, 2008
Semiconductor device
TOSHIBA KK47 citations92
US6849923B2Feb 1, 2005
Semiconductor device and manufacturing method of the same
TOSHIBA KK28 citations92
US6368951B2Apr 9, 2002
Semiconductor device manufacturing method and semiconductor device
TOSHIBA KK16 citations92
US6352931B1Mar 5, 2002
Manufacturing method of semiconductor devices by using dry etching technology
TOSHIBA KK42 citations92
US7459391B2Dec 2, 2008
Semiconductor device and method of fabricating the same
TOSHIBA KK12 citations84
US7091618B2Aug 15, 2006
Semiconductor device and method of manufacturing the same
TOSHIBA KK13 citations84
US6605542B2Aug 12, 2003
Manufacturing method of semiconductor devices by using dry etching technology
TOSHIBA KK13 citations84
US7169697B2Jan 30, 2007
Semiconductor device and manufacturing method of the same
TOSHIBA KK7 citations74
US7994054B2Aug 9, 2011
Semiconductor device having oxidized metal film and manufacture method of the same
TOSHIBA KK6 citations73
US7791202B2Sep 7, 2010
Semiconductor device having oxidized metal film and manufacture method of the same
TOSHIBA KK4 citations73
US9274017B2Mar 1, 2016
MEMS device
TOSHIBA KK4 citations72
US7902068B2Mar 8, 2011
Manufacturing method of semiconductor device
TOSHIBA KK5 citations62
US11214481B2Jan 4, 2022
MEMS element
TOSHIBA KK0 citations61
US10908035B2Feb 2, 2021
Pressure sensor
TOSHIBA KK0 citations61
US11460482B2Oct 4, 2022
Sensor with fixed and movble components
TOSHIBA KK0 citations52
US11205544B2Dec 21, 2021
Sensor
TOSHIBA KK0 citations52
US10337976B2Jul 2, 2019
Microanalysis chip
TOSHIBA KK0 citations52
US9914637B2Mar 13, 2018
Electronic device using MEMS technology
TOSHIBA KK0 citations52
US9793055B2Oct 17, 2017
Electronic device and method of manufacturing the same
TOSHIBA KK0 citations52
US9776854B2Oct 3, 2017
Device and method of manufacturing the same
TOSHIBA KK0 citations52
US7691740B2Apr 6, 2010
Semiconductor device and method of fabricating same
TOSHIBA KK1 citations52
US11169035B2Nov 9, 2021
Pressure sensor
TOSHIBA KK0 citations50
US10281429B2May 7, 2019
Semiconductor micro-analysis chip and method of manufacturing the same
TOSHIBA KK0 citations42
US10113947B2Oct 30, 2018
Semiconductor analysis chip and particle inspection method
TOSHIBA KK0 citations42
US10533934B2Jan 14, 2020
Particle inspection system and driving method employed therein
TOSHIBA KK0 citations41
US9895691B2Feb 20, 2018
Analysis package for detecting particles in a sample liquid
TOSHIBA KK0 citations41
US9885680B2Feb 6, 2018
Analysis package for detecting particles in a sample liquid including an analysis chip mounted on a package board
TOSHIBA KK0 citations41
NISSHIN STEEL CO LTD
10 patentsUS8015851B2Sep 13, 2011
Dowel forming method for buckle base member
NISSHIN STEEL CO LTD8 citations81
US9901970B2Feb 27, 2018
Formed material manufacturing method
NISSHIN STEEL CO LTD2 citations70
US10500626B2Dec 10, 2019
Molded material production method and molded material
NISSHIN STEEL CO LTD1 citations62
US11072013B2Jul 27, 2021
Formed material manufacturing method
NISSHIN STEEL CO LTD0 citations51
US10894283B2Jan 19, 2021
Molded material production method and molded material
NISSHIN STEEL CO LTD0 citations51
US10799931B2Oct 13, 2020
Formed material manufacturing method and surface treated metal plate used in same
NISSHIN STEEL CO LTD0 citations51
US10421113B2Sep 24, 2019
Formed material manufacturing method and surface treated metal plate used in same
NISSHIN STEEL CO LTD0 citations51
US11117178B2Sep 14, 2021
Formed material manufacturing method and formed material
NISSHIN STEEL CO LTD0 citations49
US10786843B2Sep 29, 2020
Method of manufacturing molded material, and said molded material
NISSHIN STEEL CO LTD0 citations41
US10456820B2Oct 29, 2019
Method for manufacturing molded member
NISSHIN STEEL CO LTD0 citations41
FUJITSU LTD
1 patentKABUSHIKI KAIHSA TOSHIBA
1 patentTOKYO GAS CO LTD
1 patentWADA MAKOTO
1 patentWADA JUNICHI
1 patentYAMAHA CORP
1 patentYAMAHA METANIX
1 patentNIPPON STEEL CORP
1 patentShowing the top 50 of 56 patents by PatentIndex Score.