P

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 patents
US5124204AJun 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 patents

TAIHEIYO ENG

4 patents

ASAHI CHEMICAL IND

3 patents

HITACHI SOFTWARE ENG

2 patents

NEC CORP

1 patent

MATSUDA TAKAAKI

1 patent

SHINKO ELECTRIC IND CO

1 patent

TAIIHEIYO ENGINEERING INC

1 patent

Showing the top 50 of 71 patents by PatentIndex Score.