Inventor · disambiguated record
Nobuhiko Fujita
Also filed as: FUJITA NOBUHIKO
39 granted patents·710 citations·filing 1984–1998
98Inventor score
Top patents by PatentIndex Score
39 records- 0190US5316804AProcess for the synthesis of hard boron nitrideSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted May 31, 1994·96 cites·13 claims
- 0290US4728370AAmorphous photovoltaic elementsSUMITOMO ELECTRIC INDUSTRIES·Filed 1986·Granted Mar 1, 1988·70 cites·5 claims
- 0386US5117267ASemiconductor heterojunction structureSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted May 26, 1992·56 cites·9 claims
- 0480US5814583ASuperconducting thin film and a method for preparing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Sep 29, 1998·31 cites·4 claims
- 0580US4880773ASuperconducting material and a method for preparing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Nov 14, 1989·23 cites·1 claims
- 0673US5096740AProduction of cubic boron nitride films by laser depositionSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Mar 17, 1992·33 cites·13 claims
- 0771US5250149AMethod of growing thin filmSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Oct 5, 1993·31 cites·10 claims
- 0871US5144380ADiamond semiconductor device with a non-doped diamond thin film between a diamond active layer and a substrateSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Sep 1, 1992·42 cites·7 claims
- 0969US4942142ASuperconducting thin film and a method for preparing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Jul 17, 1990·26 cites·12 claims
- 1067US4925829AMethod for preparing thin film of compound oxide superconductor by ion beam techniquesSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted May 15, 1990·24 cites·19 claims
- 1166US5981444AProcess for manufacturing a superconducting wire of compound oxide-type ceramicsSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Nov 9, 1999·26 cites·23 claims
- 1266US5210431AOhmic connection electrodes for p-type semiconductor diamondsSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted May 11, 1993·27 cites·3 claims
- 1366US4988670AMethod of forming oxide superconducting films by in-situ annealingSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Jan 29, 1991·26 cites·18 claims
- 1463US4496450AProcess for the production of a multicomponent thin filmAGENCY IND SCIENCE TECHN·Filed 1984·Granted Jan 29, 1985·23 cites·15 claims
- 1559US5476812ASemiconductor heterojunction structureSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Dec 19, 1995·16 cites·1 claims
- 1659US5422500AOhmic contact electrodes for N-type semiconductor cubic boron nitrideSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Jun 6, 1995·14 cites·3 claims
- 1759US5075757AOhmic contact electrodes for semiconductor diamondsSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Dec 24, 1991·19 cites·9 claims
- 1858US4900716AProcess for producing a compound oxide type superconducting materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Feb 13, 1990·14 cites·14 claims
- 1955US5175140AHigh Tc superconducting materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Dec 29, 1992·9 cites·2 claims
- 2048US5189011ASuperconducting material and method for preparing the same (Sr, γ)x (La, δ)1-x εy Cu1-y O3-zSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Feb 23, 1993·11 cites·5 claims
- 2146US5447908ASuperconducting thin film and a method for preparing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Sep 5, 1995·10 cites·2 claims
- 2246US5252547AMethod of forming an inorganic protective layer on an oxide superconducting filmSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Oct 12, 1993·5 cites·22 claims
- 2345US5306928ADiamond semiconductor device having a non-doped diamond layer formed between a BN substrate and an active diamond layerSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Apr 26, 1994·13 cites·1 claims
- 2442US5478800AProcess for preparing a superconducting thin filmSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Dec 26, 1995·9 cites·9 claims
- 2542US5286712AHigh TC superconducting filmSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Feb 15, 1994·6 cites·12 claims
- 2642US5057201AProcess for depositing a superconducting thin filmSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Oct 15, 1991·8 cites·49 claims
- 2741US6121630ASuperconducting thin film and a method for preparing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1998·Granted Sep 19, 2000·6 cites·1 claims
- 2839US5362710AProcess for preparing high Tc superconducting materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Nov 8, 1994·5 cites·24 claims
- 2939US5285109AOhmic contact electrodes for n-type semiconductor cubic boron nitrideSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Feb 8, 1994·5 cites·4 claims
- 3038US5100866AProcess for producing compound oxide high temperature superconducting material Tly Cul-y O3-z where RE=Y or LaSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Mar 31, 1992·4 cites·16 claims
- 3136US5093312A(Ba, Ca)x (α, Dy)1-x Tly Cu1-Y O3-z where α is Y or La oxide high temperature superconducting materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Mar 3, 1992·3 cites·6 claims
- 3236US5011759ASemiconductor element and method of forming same and article in which said element is usedSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Apr 30, 1991·7 cites·4 claims
- 3335US5021396AOxygen plasma treatment for producing high Tc oxide superconducting materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Jun 4, 1991·3 cites·14 claims
- 3433US5298461AMethod of forming ohmic contact electrodes for n-type semiconductor cubic boron nitrideSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Mar 29, 1994·2 cites·4 claims
- 3533US5169829AMethod for producing a superconducting circuitSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Dec 8, 1992·2 cites·6 claims
- 3632US5334579AProcess for preparing superconducting materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Aug 2, 1994·2 cites·13 claims
- 3732US5061681ASuperconducting thin material and a method for preparing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Oct 29, 1991·2 cites·3 claims
- 3831US5250510ASuperconducting materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Oct 5, 1993·1 cites·7 claims
- 3930US5278139ACompound oxide high temperature superconducting material and a method for preparing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Jan 11, 1994·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →