Inventor
NAKAJIMA SHIGEO
JP71 patents
⚠️ This page may combine multiple inventors who share the name “NAKAJIMA SHIGEO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SHARP KK
29 patentsUS5124204AJun 23, 1992
Thin film electroluminescent (EL) panel
SHARP KK307 citations99
US5283132AFeb 1, 1994
Organic electroluminescent device for white luminescence
SHARP KK72 citations96
US5239228AAug 24, 1993
Thin-film electroluminescence device for displaying multiple colors with groove for capturing adhesive
SHARP KK84 citations96
US4929803AMay 29, 1990
Planar conductive piece with electrical anisotrophy
SHARP KK62 citations96
US4857920AAug 15, 1989
Combined traffic signal with stacked EL elements
SHARP KK69 citations96
US4654229AMar 31, 1987
Method for the production of substrates with a uniform dispersion of extremely fine granules
SHARP KK25 citations93
US5356657AOct 18, 1994
Method of manufacturing an electroluminescent device
SHARP KK22 citations92
US5334250AAug 2, 1994
Vapor deposition apparatus for using solid starting materials
SHARP KK45 citations92
US5223305AJun 29, 1993
Apparatus for vapor deposition
SHARP KK24 citations92
US5116640AMay 26, 1992
Process for preparing an electroluminescent device
SHARP KK30 citations92
US4917973AApr 17, 1990
Secondary battery
SHARP KK23 citations92
US4916496AApr 10, 1990
ZnS blue light emitting device
SHARP KK36 citations92
US4863814ASep 5, 1989
Electrode and a battery with the same
SHARP KK25 citations92
US5087531AFeb 11, 1992
Electroluminescent device
SHARP KK16 citations82
US4968527ANov 6, 1990
Method for the manufacture of pyrolytic graphite with high crystallinity and electrodes with the same for rechargeable batteries
SHARP KK21 citations81
US4863818ASep 5, 1989
Graphite intercalation compound electrodes for rechargeable batteries and a method for the manufacture of the same
SHARP KK19 citations81
US5372839ADec 13, 1994
Process for preparing an electroluminescent film
SHARP KK15 citations74
US5220183AJun 15, 1993
Thin film EL panel with opaque electrode
SHARP KK11 citations74
US5185181AFeb 9, 1993
Process for preparing an electroluminescent thin film
SHARP KK14 citations74
US5158578AOct 27, 1992
Process for preparing carbon electrode
SHARP KK8 citations74
US5147683ASep 15, 1992
Process for preparing a thin film electroluminescent device
SHARP KK11 citations74
US5030529AJul 9, 1991
Carbon electrode
SHARP KK10 citations74
US4978600ADec 18, 1990
Electrode and a method for the production of the same
SHARP KK12 citations74
US5352299AOct 4, 1994
Thermoelectric material
SHARP KK11 citations73
US5049409ASep 17, 1991
Method for metal or metal compounds inserted between adjacent graphite layers
SHARP KK5 citations73
US4946370AAug 7, 1990
Method for the production of carbon films having an oriented graphite structure
SHARP KK6 citations73
US4869776ASep 26, 1989
Method for the growth of a compound semiconductor crystal
SHARP KK7 citations73
US5404837AApr 11, 1995
Method for preparing a graphite intercalation compound having a metal or metal compounds inserted between adjacent graphite layers
SHARP KK1 citations62
US5316858AMay 31, 1994
Materials for thermoelectric and light-heat conversion
SHARP KK3 citations62
ASAHI KASEI CHEMICALS CORP
8 patentsUS7696267B2Apr 13, 2010
Asphalt composition containing hydrogenated conjugated diene copolymer
ASAHI KASEI CHEMICALS CORP36 citations92
US7256238B2Aug 14, 2007
Modified block copolymer
ASAHI KASEI CHEMICALS CORP20 citations92
US7417081B2Aug 26, 2008
Asphalt composition
ASAHI KASEI CHEMICALS CORP11 citations84
US7279532B2Oct 9, 2007
Modified hydrogenated copolymer
ASAHI KASEI CHEMICALS CORP16 citations84
US7642318B2Jan 5, 2010
Modified block copolymer
ASAHI KASEI CHEMICALS CORP3 citations63
US7642317B2Jan 5, 2010
Modified block copolymer
ASAHI KASEI CHEMICALS CORP2 citations63
US7414093B2Aug 19, 2008
Modified block copolymer
ASAHI KASEI CHEMICALS CORP4 citations63
US7498387B2Mar 3, 2009
Modified polymers and compositions containing the same
ASAHI KASEI CHEMICALS CORP2 citations62
TAIHEIYO ENG
4 patentsUS4099786AJul 11, 1978
Apparatus for drawing the shearers
TAIHEIYO ENG7 citations73
US4189257AFeb 19, 1980
Sheltering apparatus for use in long wall mining
TAIHEIYO ENG14 citations72
US4027918AJun 7, 1977
Longwall coal mining machine with plural cutters on sub-ranging arm
TAIHEIYO ENG19 citations71
US4067618AJan 10, 1978
Apparatus for protecting of coal mine workers
TAIHEIYO ENG9 citations70
ASAHI CHEMICAL IND
3 patentsHITACHI SOFTWARE ENG
2 patentsNEC CORP
1 patentMATSUDA TAKAAKI
1 patentSHINKO ELECTRIC IND CO
1 patentTAIIHEIYO ENGINEERING INC
1 patentShowing the top 50 of 71 patents by PatentIndex Score.