Inventor · disambiguated record
Naoji Fujimori
Also filed as: FUJIMORI NAOJI · TOBIOKA MASA-AKI
115 granted patents·1 pending application·3,834 citations·filing 1978–2005
99Inventor score
Files withSUMITOMO ELECTRIC INDUSTRIES112FUJIMORI NAOJI1NAT INST OF ADVANCED IND SCIEN1SUMIMOTO ELECTRIC IND LTD1
Top patents by PatentIndex Score
116 records- 0199US5314570AProcess and apparatus for the production of diamondSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted May 24, 1994·494 cites·14 claims
- 0296US5474021AEpitaxial growth of diamond from vapor phaseSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Dec 12, 1995·159 cites·20 claims
- 0396US4952832ASurface acoustic wave deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Aug 28, 1990·88 cites·12 claims
- 0495US5127983AMethod of producing single crystal of high-pressure phase materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Jul 7, 1992·107 cites·12 claims
- 0594US5677372ADiamond reinforced composite materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Oct 14, 1997·96 cites·23 claims
- 0692US6162412AChemical vapor deposition method of high quality diamondSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Dec 19, 2000·90 cites·10 claims
- 0792US5766783ABoron-aluminum nitride coating and method of producing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Jun 16, 1998·103 cites·33 claims
- 0892US4849290AAlumina coated with diamondSUMITOMO ELECTRIC INDUSTRIES·Filed 1987·Granted Jul 18, 1989·48 cites·3 claims
- 0991US5173612AX-ray window and method of producing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Dec 22, 1992·61 cites·6 claims
- 1091US4239536ASurface-coated sintered hard bodySUMITOMO ELECTRIC INDUSTRIES·Filed 1978·Granted Dec 16, 1980·44 cites·7 claims
- 1190US5139372APolycrystalline diamond tool and method for producing the polycrystalline diamond toolSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Aug 18, 1992·61 cites·15 claims
- 1290US4982243ASchottky contactSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Jan 1, 1991·62 cites·6 claims
- 1389US5401544AMethod for manufacturing a surface acoustic wave deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Mar 28, 1995·48 cites·9 claims
- 1489US5391409ALow temperature method for synthesizing diamond with high quality by vapor phase depositionSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Feb 21, 1995·80 cites·13 claims
- 1589US4806900AThermistor and method for producing the sameFUJIMORI NAOJI·Filed 1987·Granted Feb 21, 1989·43 cites·5 claims
- 1688US5571603AAluminum nitride film substrate and process for producing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Nov 5, 1996·83 cites·4 claims
- 1788US5387310AMethod for producing single crystal diamond filmSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Feb 7, 1995·52 cites·4 claims
- 1886US5483038AMethod of working diamond with ultraviolet lightSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Jan 9, 1996·46 cites·25 claims
- 1986US5373171AThin film single crystal substrateSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Dec 13, 1994·74 cites·7 claims
- 2086US5221870ASurface acoustic wave deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Jun 22, 1993·43 cites·6 claims
- 2185US5435815ACutting tool employing vapor-deposited polycrystalline diamond for cutting edge and method of manufacturing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Jul 25, 1995·56 cites·24 claims
- 2285US5329208ASurface acoustic wave device and method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Jul 12, 1994·40 cites·6 claims
- 2384US5878110AX-ray generation apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Mar 2, 1999·41 cites·23 claims
- 2484US5355568AMethod of making a surface acoustic wave deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Oct 18, 1994·32 cites·2 claims
- 2583US5258091AMethod of producing X-ray windowSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Nov 2, 1993·40 cites·3 claims
- 2682US5587013AMethods of synthesizing and polishing a flat diamond film and free-standing diamond filmSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Dec 24, 1996·58 cites·32 claims
- 2781US6428399B1Polishing apparatus for polishing a hard material-coated waferSUMITOMO ELECTRIC INDUSTRIES·Filed 2000·Granted Aug 6, 2002·22 cites·8 claims
- 2881US6051063ADiamond wafer and method of producing a diamond waferSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Apr 18, 2000·51 cites·10 claims
- 2981US5879811AOxide thin film having quartz crystal structureSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Mar 9, 1999·40 cites·5 claims
- 3080US5390401AMethod for producing a surface acoustic wave deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Feb 21, 1995·40 cites·3 claims
- 3179US5160869ASurface acoustic wave deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Nov 3, 1992·30 cites·12 claims
- 3279US4863529AThin film single crystal diamond substrateSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Sep 5, 1989·49 cites·4 claims
- 3378US5642779AHeat sink and a process for the production of the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Jul 1, 1997·50 cites·9 claims
- 3477US7736435B2Method of producing single crystalNAT INST OF ADVANCED IND SCIEN·Filed 2005·Granted Jun 15, 2010·3 cites·24 claims
- 3577US5173089AMethod for producing the polycrystalline diamond toolSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Dec 22, 1992·39 cites·7 claims
- 3677US4279651ASintered hard metal and the method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1978·Granted Jul 21, 1981·19 cites·9 claims
- 3776US5420879ASolid state laserSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted May 30, 1995·32 cites·14 claims
- 3876US4225344AProcess for producing sintered hard metals and an apparatus thereforSUMITOMO ELECTRIC INDUSTRIES·Filed 1978·Granted Sep 30, 1980·25 cites·6 claims
- 3975US5670796ASemiconductor device consisting of a semiconductor material having a deep impurity levelSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Sep 23, 1997·36 cites·6 claims
- 4075US5400738AMethod for producing single crystal diamond filmSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Mar 28, 1995·25 cites·4 claims
- 4174US5855998AHard material-coated wafer, method of making same, polishing apparatus and polishing method of hard material-coated waferSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Jan 5, 1999·36 cites·13 claims
- 4274US5657365AX-ray generation apparatusSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Aug 12, 1997·44 cites·12 claims
- 4374US5556464AVibration plate of a speaker and method for producing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Sep 17, 1996·28 cites·12 claims
- 4474US5001452ASemiconducting diamond and process for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Mar 19, 1991·19 cites·13 claims
- 4573US5861135AHighly crystalline diamondSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Jan 19, 1999·31 cites·6 claims
- 4673US5387443ALaser CVD method for synthesizing diamondSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Feb 7, 1995·33 cites·10 claims
- 4773US5294858ASurface acoustic wave deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Mar 15, 1994·24 cites·4 claims
- 4872US5320865AMethod of manufacturing a surface acoustic wave deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Jun 14, 1994·23 cites·16 claims
- 4972US5270028ADiamond and its preparation by chemical vapor deposition methodSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Dec 14, 1993·31 cites·11 claims
- 5071US5584045APolycrystalline diamond tool and method for producing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Dec 10, 1996·34 cites·18 claims
Showing the top 50 of 116 patent records by PatentIndex Score.
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