P

Inventor

FUJITA NOBUHIKO

JP40 patents
⚠️ This page may combine multiple inventors who share the name “FUJITA NOBUHIKO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SUMITOMO ELECTRIC INDUSTRIES

38 patents
US5117267AMay 26, 1992

Semiconductor heterojunction structure

SUMITOMO ELECTRIC INDUSTRIES56 citations96
US4728370AMar 1, 1988

Amorphous photovoltaic elements

SUMITOMO ELECTRIC INDUSTRIES70 citations96
US5144380ASep 1, 1992

Diamond semiconductor device with a non-doped diamond thin film between a diamond active layer and a substrate

SUMITOMO ELECTRIC INDUSTRIES42 citations95
US5316804AMay 31, 1994

Process for the synthesis of hard boron nitride

SUMITOMO ELECTRIC INDUSTRIES96 citations94
US5814583ASep 29, 1998

Superconducting thin film and a method for preparing the same

SUMITOMO ELECTRIC INDUSTRIES31 citations93
US4988670AJan 29, 1991

Method of forming oxide superconducting films by in-situ annealing

SUMITOMO ELECTRIC INDUSTRIES26 citations93
US4942142AJul 17, 1990

Superconducting thin film and a method for preparing the same

SUMITOMO ELECTRIC INDUSTRIES26 citations93
US4925829AMay 15, 1990

Method for preparing thin film of compound oxide superconductor by ion beam techniques

SUMITOMO ELECTRIC INDUSTRIES24 citations93
US5250149AOct 5, 1993

Method of growing thin film

SUMITOMO ELECTRIC INDUSTRIES31 citations92
US5096740AMar 17, 1992

Production of cubic boron nitride films by laser deposition

SUMITOMO ELECTRIC INDUSTRIES33 citations92
US5210431AMay 11, 1993

Ohmic connection electrodes for p-type semiconductor diamonds

SUMITOMO ELECTRIC INDUSTRIES27 citations91
US5981444ANov 9, 1999

Process for manufacturing a superconducting wire of compound oxide-type ceramics

SUMITOMO ELECTRIC INDUSTRIES26 citations90
US5476812ADec 19, 1995

Semiconductor heterojunction structure

SUMITOMO ELECTRIC INDUSTRIES16 citations82
US4880773ANov 14, 1989

Superconducting material and a method for preparing the same

SUMITOMO ELECTRIC INDUSTRIES23 citations82
US5422500AJun 6, 1995

Ohmic contact electrodes for N-type semiconductor cubic boron nitride

SUMITOMO ELECTRIC INDUSTRIES14 citations81
US5075757ADec 24, 1991

Ohmic contact electrodes for semiconductor diamonds

SUMITOMO ELECTRIC INDUSTRIES19 citations80
US6121630ASep 19, 2000

Superconducting thin film and a method for preparing the same

SUMITOMO ELECTRIC INDUSTRIES6 citations74
US5447908ASep 5, 1995

Superconducting thin film and a method for preparing the same

SUMITOMO ELECTRIC INDUSTRIES10 citations74
US5252547AOct 12, 1993

Method of forming an inorganic protective layer on an oxide superconducting film

SUMITOMO ELECTRIC INDUSTRIES5 citations74
US5189011AFeb 23, 1993

Superconducting material and method for preparing the same (Sr, γ)x (La, δ)1-x εy Cu1-y O3-z

SUMITOMO ELECTRIC INDUSTRIES11 citations74
US5057201AOct 15, 1991

Process for depositing a superconducting thin film

SUMITOMO ELECTRIC INDUSTRIES8 citations74
US4900716AFeb 13, 1990

Process for producing a compound oxide type superconducting material

SUMITOMO ELECTRIC INDUSTRIES14 citations74
US5362710ANov 8, 1994

Process for preparing high Tc superconducting material

SUMITOMO ELECTRIC INDUSTRIES5 citations73
US5306928AApr 26, 1994

Diamond semiconductor device having a non-doped diamond layer formed between a BN substrate and an active diamond layer

SUMITOMO ELECTRIC INDUSTRIES13 citations73
US5286712AFeb 15, 1994

High TC superconducting film

SUMITOMO ELECTRIC INDUSTRIES6 citations73
US5285109AFeb 8, 1994

Ohmic contact electrodes for n-type semiconductor cubic boron nitride

SUMITOMO ELECTRIC INDUSTRIES5 citations73
US5175140ADec 29, 1992

High Tc superconducting material

SUMITOMO ELECTRIC INDUSTRIES9 citations73
US5011759AApr 30, 1991

Semiconductor element and method of forming same and article in which said element is used

SUMITOMO ELECTRIC INDUSTRIES7 citations73
US5478800ADec 26, 1995

Process for preparing a superconducting thin film

SUMITOMO ELECTRIC INDUSTRIES9 citations71
US5334579AAug 2, 1994

Process for preparing superconducting material

SUMITOMO ELECTRIC INDUSTRIES2 citations63
US5169829ADec 8, 1992

Method for producing a superconducting circuit

SUMITOMO ELECTRIC INDUSTRIES2 citations63
US5100866AMar 31, 1992

Process for producing compound oxide high temperature superconducting material Tly Cul-y O3-z where RE=Y or La

SUMITOMO ELECTRIC INDUSTRIES4 citations63
US5093312AMar 3, 1992

(Ba, Ca)x (α, Dy)1-x Tly Cu1-Y O3-z where α is Y or La oxide high temperature superconducting material

SUMITOMO ELECTRIC INDUSTRIES3 citations63
US5061681AOct 29, 1991

Superconducting thin material and a method for preparing the same

SUMITOMO ELECTRIC INDUSTRIES2 citations63
US5021396AJun 4, 1991

Oxygen plasma treatment for producing high Tc oxide superconducting material

SUMITOMO ELECTRIC INDUSTRIES3 citations63
US5298461AMar 29, 1994

Method of forming ohmic contact electrodes for n-type semiconductor cubic boron nitride

SUMITOMO ELECTRIC INDUSTRIES2 citations62
US5278139AJan 11, 1994

Compound oxide high temperature superconducting material and a method for preparing same

SUMITOMO ELECTRIC INDUSTRIES0 citations52
US5250510AOct 5, 1993

Superconducting material

SUMITOMO ELECTRIC INDUSTRIES1 citations52

AGENCY IND SCIENCE TECHN

1 patent

FUJITA NOBUHIKO

1 patent