Inventor
NAKAYA HIROAKI
JP36 patents
⚠️ This page may combine multiple inventors who share the name “NAKAYA HIROAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
17 patentsUS5189405AFeb 23, 1993
Thin film electroluminescent panel
SHARP KK392 citations99
US5334250AAug 2, 1994
Vapor deposition apparatus for using solid starting materials
SHARP KK45 citations92
US5116640AMay 26, 1992
Process for preparing an electroluminescent device
SHARP KK30 citations92
US4977350ADec 11, 1990
Color electroluminescence display panel having alternately-extending electrode groups
SHARP KK30 citations92
US7567764B2Jul 28, 2009
Developing device having thickness regulating member and image forming apparatus
SHARP KK18 citations84
US7264664B2Sep 4, 2007
Ink composition, recording method and recorded image utilizing the same, ink set and ink head
SHARP KK12 citations83
US5264714ANov 23, 1993
Thin-film electroluminescence device
SHARP KK19 citations82
US5194777AMar 16, 1993
Method for fabricating electroluminescence display device and electroluminescence display device
SHARP KK13 citations74
US5147683ASep 15, 1992
Process for preparing a thin film electroluminescent device
SHARP KK11 citations74
US5055360AOct 8, 1991
Thin film electroluminescent device
SHARP KK16 citations74
US7702266B2Apr 20, 2010
Image forming apparatus provided with one-component development apparatus
SHARP KK7 citations73
US6811251B2Nov 2, 2004
Image recording apparatus and recording method based on color ink jet scheme and ink set
SHARP KK9 citations72
US6790269B2Sep 14, 2004
Ink for use in ink jet recording
SHARP KK9 citations72
US5096735AMar 17, 1992
Process for producing a thin film electroluminescent device
SHARP KK16 citations72
US7546071B2Jun 9, 2009
Developing device for prevention of coagulate toner adherence and image forming apparatus using the developing device
SHARP KK5 citations62
US6929689B2Aug 16, 2005
Ink for inkjet recording
SHARP KK1 citations51
US7533979B2May 19, 2009
Ink composition, ink set using same, recording method, ink head and recorded image
SHARP KK0 citations48
HITACHI LTD
6 patentsUS7876627B2Jan 25, 2011
Semiconductor memory device having a sense amplifier circuit with decreased offset
HITACHI LTD10 citations84
US7659769B2Feb 9, 2010
Semiconductor device
HITACHI LTD9 citations84
US7995405B2Aug 9, 2011
Semiconductor memory device having a sense amplifier circuit with decreased offset
HITACHI LTD4 citations63
US7633833B2Dec 15, 2009
Semiconductor memory device
HITACHI LTD6 citations63
US7609572B2Oct 27, 2009
Semiconductor memory device
HITACHI LTD2 citations63
US7843250B2Nov 30, 2010
Semiconductor device
HITACHI LTD1 citations52
NAKAYA HIROAKI
4 patentsUS11417815B2Aug 16, 2022
Thermoelectric conversion module provided with photothermal conversion substrate
NAKAYA HIROAKI0 citations50
US11211539B2Dec 28, 2021
Thermoelectric conversion element and thermoelectric conversion module
NAKAYA HIROAKI0 citations50
US10790430B2Sep 29, 2020
Thermoelectric conversion element and thermoelectric conversion power generation device
NAKAYA HIROAKI0 citations39
US8924689B2Dec 30, 2014
Semiconductor device with instruction code and prefix code predecoders
NAKAYA HIROAKI0 citations39
ALPS ELECTRIC CO LTD
3 patentsUS7020549B2Mar 28, 2006
Vehicular electronic apparatus suppressed of interference in receiving a broadcast wave
ALPS ELECTRIC CO LTD12 citations79
US6744609B2Jun 1, 2004
Motor control circuit having motor protective circuit
ALPS ELECTRIC CO LTD9 citations72
US6515879B2Feb 4, 2003
Power source filter circuit that is capable of eliminating noise component supplied from power source and driving noise component generated from induction load simultaneously
ALPS ELECTRIC CO LTD3 citations60