P

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 patents
US7989880B2Aug 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 patents

FUJITSU LTD

1 patent

KABUSHIKI KAIHSA TOSHIBA

1 patent

TOKYO GAS CO LTD

1 patent

WADA MAKOTO

1 patent

WADA JUNICHI

1 patent

YAMAHA CORP

1 patent

YAMAHA METANIX

1 patent

NIPPON STEEL CORP

1 patent

Showing the top 50 of 56 patents by PatentIndex Score.