Inventor
NAGAI KOUICHI
JP82 patents
⚠️ This page may combine multiple inventors who share the name “NAGAI KOUICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
FUJITSU SEMICONDUCTOR LTD
13 patentsUS7969008B2Jun 28, 2011
Semiconductor device with improved pads
FUJITSU SEMICONDUCTOR LTD17 citations84
US7897414B2Mar 1, 2011
Method of manufacturing semiconductor device and thermal annealing apparatus
FUJITSU SEMICONDUCTOR LTD7 citations84
US7750485B2Jul 6, 2010
Semiconductor device and method for manufacturing the same
FUJITSU SEMICONDUCTOR LTD11 citations84
US7776622B2Aug 17, 2010
Method for fabricating semiconductor devices
FUJITSU SEMICONDUCTOR LTD7 citations74
US9305996B2Apr 5, 2016
Semiconductor device
FUJITSU SEMICONDUCTOR LTD4 citations73
US8956881B2Feb 17, 2015
Method of manufacturing a FeRAM device
FUJITSU SEMICONDUCTOR LTD3 citations63
US8673657B2Mar 18, 2014
Semiconductor device including a circuit area and a monitor area having a plurality of monitor layers and method for manufacturing the same
FUJITSU SEMICONDUCTOR LTD2 citations63
US8343830B2Jan 1, 2013
Semiconductor device and method for manufacturing the same
FUJITSU SEMICONDUCTOR LTD3 citations63
US7768082B2Aug 3, 2010
Surface-shape sensor and method of manufacturing the same
FUJITSU SEMICONDUCTOR LTD4 citations63
US9059033B2Jun 16, 2015
Semiconductor device with pads of enhanced moisture blocking ability
FUJITSU SEMICONDUCTOR LTD1 citations62
US7915054B2Mar 29, 2011
Semiconductor device having a ferroelectric capacitor
FUJITSU SEMICONDUCTOR LTD2 citations62
US8889432B2Nov 18, 2014
Heat treatment apparatus and method of manufacturing semiconductor device
FUJITSU SEMICONDUCTOR LTD0 citations52
US8680596B2Mar 25, 2014
Semiconductor device and method for manufacturing the same
FUJITSU SEMICONDUCTOR LTD0 citations52
NAGAI KOUICHI
7 patentsUS8921125B2Dec 30, 2014
Method of making ferroelectric memory device with barrier layer and novolac resin passivation layer
NAGAI KOUICHI9 citations84
US8552484B2Oct 8, 2013
Semiconductor device and method for fabricating the same
NAGAI KOUICHI4 citations63
US8274152B2Sep 25, 2012
Semiconductor device having a contact hole extending from an upper surface of an insulating film and reaching one of a plurality of impurity regions constituting a transistor and method of manufacturing the same
NAGAI KOUICHI2 citations63
US8212300B2Jul 3, 2012
Semiconductor device
NAGAI KOUICHI4 citations63
US8796043B2Aug 5, 2014
Semiconductor device and method for manufacturing the same
NAGAI KOUICHI0 citations52
US8742479B2Jun 3, 2014
Semiconductor device and method of manufacturing the same
NAGAI KOUICHI0 citations52
US8658493B2Feb 25, 2014
Manufacturing method of semiconductor device
NAGAI KOUICHI1 citations52
SHISEIDO CO LTD
6 patentsUS11413227B2Aug 16, 2022
Durable sunscreen cosmetic
SHISEIDO CO LTD2 citations68
US12318467B2Jun 3, 2025
Cosmetic
SHISEIDO CO LTD0 citations63
US11771630B2Oct 3, 2023
Oil-based cosmetic
SHISEIDO CO LTD0 citations59
US11474038B2Oct 18, 2022
Method for evaluating protective effect against external damage to skin
SHISEIDO CO LTD0 citations59
US11638686B2May 2, 2023
Cosmetic preparation
SHISEIDO CO LTD0 citations57
US12440431B2Oct 14, 2025
Cosmetic comprising ultraviolet wavelength conversion substance
SHISEIDO CO LTD0 citations56
FUJITSU LTD
5 patentsUS7288799B2Oct 30, 2007
Semiconductor device and fabrication method thereof
FUJITSU LTD32 citations92
US6815677B2Nov 9, 2004
Scanning electron microscope and method of controlling the same
FUJITSU LTD13 citations84
US7592656B2Sep 22, 2009
Semiconductor device and fabricating method of the same
FUJITSU LTD6 citations63
US7186488B2Mar 6, 2007
Semiconductor device manufacturing method and semiconductor device manufacturing system
FUJITSU LTD3 citations63
US7049169B2May 23, 2006
Method of fabricating a semiconductor device
FUJITSU LTD2 citations59
FUJITSU MICROELECTRONICS LTD
5 patentsUS7598557B2Oct 6, 2009
Semiconductor device and method for fabricating a semicondutor device including first and second hydrogen diffusion preventing films
FUJITSU MICROELECTRONICS LTD13 citations84
US7592660B2Sep 22, 2009
Semiconductor device and method for manufacturing the same
FUJITSU MICROELECTRONICS LTD4 citations63
US7683412B2Mar 23, 2010
Semiconductor device having a ferroelectric capacitator
FUJITSU MICROELECTRONICS LTD3 citations62
US7652377B2Jan 26, 2010
Semiconductor device and manufacturing method of the same
FUJITSU MICROELECTRONICS LTD2 citations62
US7598522B2Oct 6, 2009
Semiconductor substrate and production process thereof
FUJITSU MICROELECTRONICS LTD5 citations62
KIKUCHI HIDEAKI
3 patentsSAIGOH KAORU
2 patentsMIYAZAKI YUKIMASA
2 patentsNIPPON TELEGRAPH & TELEPHONE
1 patentJUJO PAPER CO LTD
1 patentTAKAHASHI MAKOTO
1 patentHITACHI LTD
1 patentNIPPON KAKOH SAISHI K K
1 patentSATO TSUKASA
1 patentYAMAGATA TAKAHIRO
1 patentShowing the top 50 of 82 patents by PatentIndex Score.