Inventor
MURAKAMI HAJIME
JP77 patents
⚠️ This page may combine multiple inventors who share the name “MURAKAMI HAJIME”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
HITACHI DISPLAYS LTD
15 patentsUS7030556B2Apr 18, 2006
Light emitting device with an incorporated optical wavelight layer
HITACHI DISPLAYS LTD57 citations97
US6882105B2Apr 19, 2005
Organic light-emitting display device
HITACHI DISPLAYS LTD40 citations96
US8049405B2Nov 1, 2011
Light-emitting element and display device using same
HITACHI DISPLAYS LTD8 citations93
US7629743B2Dec 8, 2009
Organic light-emitting display device
HITACHI DISPLAYS LTD13 citations93
US7279833B2Oct 9, 2007
Light-emitting element and display device using same
HITACHI DISPLAYS LTD10 citations93
US7067973B2Jun 27, 2006
Organic light-emitting display device
HITACHI DISPLAYS LTD14 citations93
US7619244B2Nov 17, 2009
Organic light emitting display apparatus
HITACHI DISPLAYS LTD11 citations84
US7321197B2Jan 22, 2008
High-efficiency organic light emitting element
HITACHI DISPLAYS LTD10 citations84
US7211949B2May 1, 2007
Organic light-emitting display device
HITACHI DISPLAYS LTD10 citations84
US7812515B2Oct 12, 2010
Light-emitting element and display device using same
HITACHI DISPLAYS LTD2 citations74
US7943963B2May 17, 2011
Organic light-emitting display device
HITACHI DISPLAYS LTD2 citations63
US7898172B2Mar 1, 2011
Organic light emitting display apparatus
HITACHI DISPLAYS LTD2 citations63
US7804241B2Sep 28, 2010
Organic electro-luminescence display device
HITACHI DISPLAYS LTD3 citations63
US7692375B2Apr 6, 2010
Organic light emitting display apparatus
HITACHI DISPLAYS LTD2 citations63
US7355211B2Apr 8, 2008
Light-emitting element and display thereof
HITACHI DISPLAYS LTD5 citations63
JAPAN DISPLAY INC
7 patentsUS9595573B2Mar 14, 2017
Display device having light-emitting elements including metals
JAPAN DISPLAY INC9 citations93
US9966421B2May 8, 2018
Light-emitting element having picture elements
JAPAN DISPLAY INC2 citations84
US9153634B2Oct 6, 2015
Light-emitting element and display device using same
JAPAN DISPLAY INC2 citations74
US8791632B2Jul 29, 2014
Light-emitting element and display device using same
JAPAN DISPLAY INC3 citations74
US9799714B2Oct 24, 2017
Display device having light-emitting elements
JAPAN DISPLAY INC1 citations63
US9276052B2Mar 1, 2016
Light-emitting element and display device using same
JAPAN DISPLAY INC1 citations63
US8928221B2Jan 6, 2015
Light-emitting element and display device using same
JAPAN DISPLAY INC1 citations63
FUJITSU LTD
6 patentsUS6690584B2Feb 10, 2004
Information-processing device having a crossbar-board connected to back panels on different sides
FUJITSU LTD179 citations98
US5506385AApr 9, 1996
Apparatus for forming solder-film on printed-wiring board
FUJITSU LTD65 citations96
US7193861B2Mar 20, 2007
Information-processing device having a crossbar-board connected to back panels on different sides
FUJITSU LTD16 citations92
US11627682B2Apr 11, 2023
Rack-mounted device and electronic apparatus
FUJITSU LTD16 citations86
US8348568B2Jan 8, 2013
Fastening structure and fastening method
FUJITSU LTD15 citations84
US7133292B2Nov 7, 2006
Information-processing device having a crossbar-board connected to back panels on different sides
FUJITSU LTD5 citations73
HITACHI LTD
4 patentsUS6084356AJul 4, 2000
Plasma processing apparatus with a dielectric body in the waveguide
HITACHI LTD87 citations96
US6196155B1Mar 6, 2001
Plasma processing apparatus and method of cleaning the apparatus
HITACHI LTD65 citations95
US8040043B2Oct 18, 2011
Display device and luminous panel
HITACHI LTD9 citations84
US7830086B2Nov 9, 2010
Light emitting device, lighting device, and display device having light emitting device
HITACHI LTD15 citations84
ISHIHARA SANGYO KAISHA
3 patentsUS5547823AAug 20, 1996
Photocatalyst composite and process for producing the same
ISHIHARA SANGYO KAISHA140 citations98
US6277346B1Aug 21, 2001
Photocatalyst composite and process for producing the same
ISHIHARA SANGYO KAISHA51 citations95
US6498000B2Dec 24, 2002
Photocatalyst composite and process for producing the same
ISHIHARA SANGYO KAISHA29 citations92
MITSUBISHI CHEM CORP
2 patentsISHIHARA MINING & CHEMICAL CO
2 patentsTOYOTA MOTOR CO LTD
2 patentsADACHI MASAYA
2 patentsHITACHI METALS LTD
1 patentSAMSUNG DISPLAY CO LTD
1 patentMITSUBISHI CHEM IND
1 patentNIPPON SHEET GLASS CO LTD
1 patentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD
1 patentDAINIPPON SCREEN MFG
1 patentMITSUI MINING & SMELTING CO
1 patentShowing the top 50 of 77 patents by PatentIndex Score.