Inventor
NAKAMURA YUKI
JP200 patents
⚠️ This page may combine multiple inventors who share the name “NAKAMURA YUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
RICOH KK
17 patentsUS6280810B1Aug 28, 2001
Phase-change information recording medium and optical recording method to make higher rotation rates feasible
RICOH KK131 citations97
US5974025AOct 26, 1999
Optical recording medium and recording and reproducing method using the same
RICOH KK109 citations97
US6631109B2Oct 7, 2003
Optical recording method and apparatus, and optical storage medium
RICOH KK43 citations96
US6373802B1Apr 16, 2002
Method and apparatus for initializing optical recording media
RICOH KK34 citations96
US6445669B1Sep 3, 2002
Initialization of phase-change optical recording medium
RICOH KK73 citations95
US6757232B2Jun 29, 2004
Method of recording and reproducing information and apparatus for recording and reproducing information using the method
RICOH KK21 citations93
US6388978B1May 14, 2002
Optical recording method for a rewritable phase-change optical recording medium
RICOH KK54 citations92
US7507523B2Mar 24, 2009
Optical information recording medium, method of manufacturing the optical information recording medium, and method of and apparatus for recording/reproducing optical information
RICOH KK14 citations84
US6886177B2Apr 26, 2005
Phase-change type optical information recording medium
RICOH KK16 citations84
US6592958B2Jul 15, 2003
Optical recording medium and sputtering target for fabricating the recording medium
RICOH KK15 citations84
US6487152B1Nov 26, 2002
Method of recording information in phase-change recording medium and recording medium for use in the method
RICOH KK16 citations84
US7245580B2Jul 17, 2007
Optical recording medium having protective and/or adhesive layers, and method of manufacture
RICOH KK8 citations74
US7193950B2Mar 20, 2007
Method for controlling a multi-pulse record waveform at high velocity in a phase change optical medium
RICOH KK6 citations74
US7095706B2Aug 22, 2006
Optical information recording medium
RICOH KK8 citations74
US7068581B2Jun 27, 2006
Optical recording apparatus for recording addresses and having a non-consecutive part in which addresses may or may not be set
RICOH KK4 citations73
US6775213B2Aug 10, 2004
Method and apparatus for initializing optical recording media
RICOH KK3 citations73
US6580672B2Jun 17, 2003
Method and apparatus for initializing optical recording media
RICOH KK4 citations73
ABE YUKIKO
6 patentsUS8492761B2Jul 23, 2013
Field-effect transistor and method for fabricating field-effect transistor
ABE YUKIKO6 citations84
US8268666B2Sep 18, 2012
Field-effect transistor and method for fabricating field-effect transistor
ABE YUKIKO10 citations84
US10236349B2Mar 19, 2019
P-type oxide, p-type oxide-producing composition, method for producing p-type oxide, semiconductor device, display device, image display apparatus, and system
ABE YUKIKO1 citations72
US10115828B2Oct 30, 2018
Field-effect transistor, display element, image display device, and system
ABE YUKIKO5 citations72
US9761673B2Sep 12, 2017
Amorphous p-type oxide for a semiconductor device
ABE YUKIKO4 citations72
US9536957B2Jan 3, 2017
P-type oxide, composition for producing p-type oxide, method for producing p-type oxide, semiconductor element, display element, image display device, and system
ABE YUKIKO4 citations72
RICOH CO LTD
5 patentsUS7894118B2Feb 22, 2011
Electrochromic compound, electrochromic composition and display device
RICOH CO LTD7 citations84
US11271085B2Mar 8, 2022
Field-effect transistor having amorphous composite metal oxide insulation film, semiconductor memory, display element, image display device, and system
RICOH CO LTD2 citations73
US10818705B2Oct 27, 2020
Method for manufacturing a field effect transistor, method for manufacturing a volatile semiconductor memory element, method for manufacturing a non-volatile semiconductor memory element, method for manufacturing a display element, method for manufacturing an image display device, and method for manufacturing a system
RICOH CO LTD2 citations73
US10505046B2Dec 10, 2019
Field-effect transistor including a metal oxide composite protective layer, and display element, image display device, and system including the field-effect transistor
RICOH CO LTD2 citations73
US10269293B2Apr 23, 2019
Field-effect transistor (FET) having gate oxide insulating layer including SI and alkaline earth elements, and display element, image display and system including FET
RICOH CO LTD3 citations73
NAKAMURA YUKI
4 patentsUS9418842B2Aug 16, 2016
Coating liquid for forming metal oxide thin film, metal oxide thin film, field-effect transistor, and method for manufacturing field-effect transistor
NAKAMURA YUKI16 citations84
US8747089B2Jun 10, 2014
Fluid machine and seal member used for the same
NAKAMURA YUKI8 citations82
US8304827B2Nov 6, 2012
Semiconductor device having on a substrate a diode formed by making use of a DMOS structure
NAKAMURA YUKI12 citations81
US9748097B2Aug 29, 2017
Coating liquid for forming metal oxide film, metal oxide film, field-effect transistor, and method for producing field-effect transistor
NAKAMURA YUKI4 citations73
UEDA NAOYUKI
3 patentsUS9105473B2Aug 11, 2015
Field effect transistor, display element, image display device, and system
UEDA NAOYUKI38 citations93
US9112039B2Aug 18, 2015
Field-effect transistor, display element, image display device, and system
UEDA NAOYUKI23 citations92
US10141185B2Nov 27, 2018
Oxide semiconductor, coating liquid, method of forming oxide semiconductor film, semiconductor element, display element, image display device and image display system
UEDA NAOYUKI4 citations72
SAOTOME RYOICHI
3 patentsUS10008181B2Jun 26, 2018
Field-effect transistor, display element, image display device, and system
SAOTOME RYOICHI7 citations83
US10235930B2Mar 19, 2019
Field-effect transistor including first and second gate insulating layers, display element, image display device and system including field-effect transistor
SAOTOME RYOICHI4 citations72
US9972274B2May 15, 2018
Field-effect transistor, display element, image display device, and system
SAOTOME RYOICHI4 citations72
NEC CORP
2 patentsUS6446025B1Sep 3, 2002
Multiple propagation wave parameter measuring method and apparatus and machine-readable recording medium recording multiple propagation wave parameter measuring program
NEC CORP35 citations92
US5969641AOct 19, 1999
Vehicle identification system for electric toll collection system
NEC CORP35 citations92
MATSUMOTO SHINJI
2 patentsUS10170635B2Jan 1, 2019
Semiconductor device, display device, display apparatus, and system
MATSUMOTO SHINJI6 citations83
US9978877B2May 22, 2018
Electroconductive thin film, coating liquid for forming electroconductive thin film, field-effect transistor, and method for producing field-effect transistor
MATSUMOTO SHINJI2 citations72
HONDA MOTOR CO LTD
2 patentsYAMAMOTO YUJI
1 patentADVICS CO LTD
1 patentSONE YUJI
1 patentARAE SADANORI
1 patentSANKYO SEIKI SEISAKUSHO KK
1 patentKUSAYANAGI MINEHIDE
1 patentShowing the top 50 of 200 patents by PatentIndex Score.