Inventor · disambiguated record
Shuji Yazu
Also filed as: YAZU SHUJI
96 granted patents·2,965 citations·filing 1971–1998
99Inventor score
Top patents by PatentIndex Score
96 records- 0199US4636253ADiamond sintered body for tools and method of manufacturing sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1985·Granted Jan 13, 1987·308 cites·33 claims
- 0299US4303442ADiamond sintered body and the method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1979·Granted Dec 1, 1981·163 cites·8 claims
- 0398US4505746ADiamond for a tool and a process for the production of the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1982·Granted Mar 19, 1985·143 cites·35 claims
- 0498US4412980AMethod for producing a diamond sintered compactSUMITOMO ELECTRIC INDUSTRIES·Filed 1982·Granted Nov 1, 1983·197 cites·11 claims
- 0598US4403015ACompound sintered compact for use in a tool and the method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1981·Granted Sep 6, 1983·185 cites·13 claims
- 0698US4343651ASintered compact for use in a toolSUMITOMO ELECTRIC INDUSTRIES·Filed 1980·Granted Aug 10, 1982·85 cites·6 claims
- 0798US4334928ASintered compact for a machining tool and a method of producing the compactSUMITOMO ELECTRIC INDUSTRIES·Filed 1980·Granted Jun 15, 1982·165 cites·9 claims
- 0897US4686080AComposite compact having a base of a hard-centered alloy in which the base is joined to a substrate through a joint layer and process for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1985·Granted Aug 11, 1987·177 cites·7 claims
- 0997US4610699AHard diamond sintered body and the method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1985·Granted Sep 9, 1986·108 cites·4 claims
- 1097US4374900AComposite diamond compact for a wire drawing die and a process for the production of the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1979·Granted Feb 22, 1983·86 cites·29 claims
- 1196US4425315ADiamond sintered compact wherein crystal particles are uniformly orientated in the particular direction and the method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1982·Granted Jan 10, 1984·108 cites·16 claims
- 1295US4231762AMethod of producing a sintered diamond compactSUMITOMO ELECTRIC INDUSTRIES·Filed 1978·Granted Nov 4, 1980·61 cites·5 claims
- 1394US4333986ADiamond sintered compact wherein crystal particles are uniformly orientated in a particular direction and a method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1980·Granted Jun 8, 1982·82 cites·3 claims
- 1490US4632817AMethod of synthesizing diamondSUMITOMO ELECTRIC INDUSTRIES·Filed 1985·Granted Dec 30, 1986·62 cites·13 claims
- 1590US4370149ADiamond compact for a wire drawing die and a process for the production of the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1981·Granted Jan 25, 1983·37 cites·10 claims
- 1687US4171973ADiamond/sintered carbide cutting toolSUMITOMO ELECTRIC INDUSTRIES·Filed 1978·Granted Oct 23, 1979·31 cites·5 claims
- 1786US4617181ASynthetic diamond heat sinkSUMITOMO ELECTRIC INDUSTRIES·Filed 1984·Granted Oct 14, 1986·56 cites·5 claims
- 1881US5122507AProcess for manufacturing a superconducting compositeSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Jun 16, 1992·30 cites·25 claims
- 1980US5814583ASuperconducting thin film and a method for preparing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1996·Granted Sep 29, 1998·31 cites·4 claims
- 2080US4880773ASuperconducting material and a method for preparing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Nov 14, 1989·23 cites·1 claims
- 2178US4389465ASintered compact for use in a tool and the method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1982·Granted Jun 21, 1983·31 cites·5 claims
- 2277US5372992ASuperconducting thin filmSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Dec 13, 1994·41 cites·3 claims
- 2375US4985226AHole-burning material and production thereofSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Jan 15, 1991·23 cites·9 claims
- 2471US5079218ASuperconducting fiber and a method for preparing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Jan 7, 1992·21 cites·22 claims
- 2570US5179070ASemiconductor substrate having a superconducting thin film with a buffer layer in betweenSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Jan 12, 1993·24 cites·6 claims
- 2670US4890782AProcess for the production of a composite toolSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Jan 2, 1990·21 cites·5 claims
- 2769US4950557AComposite tool and a process for the production of the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Aug 21, 1990·20 cites·5 claims
- 2869US4942142ASuperconducting thin film and a method for preparing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Jul 17, 1990·26 cites·12 claims
- 2969US4866032AMethod and apparatus for producing thin film of high to superconductor compound having large areaSUMIMOTO ELECTRIC IND LTD·Filed 1988·Granted Sep 12, 1989·26 cites·12 claims
- 3068US5424282AProcess for manufacturing a composite oxide superconducting wireSUMITOMO ELECTRIC INDUSTRIES·Filed 1994·Granted Jun 13, 1995·20 cites·35 claims
- 3168US4293618ASintered body for use in a cutting tool and the method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1979·Granted Oct 6, 1981·17 cites·4 claims
- 3267US5140004AMethod for preparing a high Tc superconducting fiberSUMITOMO ELECTRIC INDUSTRIES·Filed 1991·Granted Aug 18, 1992·27 cites·32 claims
- 3367US4925829AMethod for preparing thin film of compound oxide superconductor by ion beam techniquesSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted May 15, 1990·24 cites·19 claims
- 3466US5981444AProcess for manufacturing a superconducting wire of compound oxide-type ceramicsSUMITOMO ELECTRIC INDUSTRIES·Filed 1997·Granted Nov 9, 1999·26 cites·23 claims
- 3566US5418213AMethod for forming continuous oxide superconducting layer having difference thickness portions for superconducting deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted May 23, 1995·26 cites·4 claims
- 3666US4988670AMethod of forming oxide superconducting films by in-situ annealingSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Jan 29, 1991·26 cites·18 claims
- 3764US5143896AProcess and system for preparing a superconducting thin film of oxideSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Sep 1, 1992·22 cites·8 claims
- 3863US4942152AProcess for preparting a bismuth-type compound oxide superconductorSUMITOMO ELECTRIC INDUSTRIES·Filed 1989·Granted Jul 17, 1990·21 cites·20 claims
- 3961US6157044ATunnel junction type josephson deviceSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Dec 5, 2000·16 cites·7 claims
- 4059US5332629ABoron nitride system including an hBN starting material with a catalyst and a sintered cNB body having a high heat conductivity based on the catalystSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Jul 26, 1994·28 cites·8 claims
- 4159US4442180ASintered body for use in a cutting tool and the method for producing the sameSUMITOMO ELECTRIC INDUSTRIES·Filed 1981·Granted Apr 10, 1984·14 cites·10 claims
- 4258US4900716AProcess for producing a compound oxide type superconducting materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Feb 13, 1990·14 cites·14 claims
- 4357US5304602AProcess for producing sintered ceramic wireSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Apr 19, 1994·13 cites·18 claims
- 4457US5169831AProcess for manufacturing a superconducting compositeSUMITOMO ELECTRIC INDUSTRIES·Filed 1992·Granted Dec 8, 1992·13 cites·16 claims
- 4555US5175140AHigh Tc superconducting materialSUMITOMO ELECTRIC INDUSTRIES·Filed 1990·Granted Dec 29, 1992·9 cites·2 claims
- 4655US4939119AProcess for producing a superconducting articleSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Jul 3, 1990·13 cites·60 claims
- 4754US4996185ACeramic superconducting thin filmSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Feb 26, 1991·11 cites·13 claims
- 4852US4492846AProcess for the production of bonded hard alloysSUMITOMO ELECTRIC INDUSTRIES·Filed 1982·Granted Jan 8, 1985·9 cites·5 claims
- 4951US5910662ASemiconductor substrate having a superconducting thin filmSUMITOMO ELECTRIC INDUSTRIES·Filed 1993·Granted Jun 8, 1999·9 cites·9 claims
- 5051US5712227ASubstrate having a superconductor layerSUMITOMO ELECTRIC INDUSTRIES·Filed 1995·Granted Jan 27, 1998·10 cites·2 claims
Showing the top 50 of 96 patent records by PatentIndex Score.
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