Inventor · disambiguated record
Mitsue Koizumi
Also filed as: KOIZUMI MITSUE
11 granted patents·239 citations·filing 1976–2000
92Inventor score
Files withISHIZUKA RES INST LTD6KOIZUMI MITSUE1NIPPON TUNGSTEN1SUMITOMO ELECTRIC IND LTD I1SUMITOMO ELECTRIC INDUSTRIES1
Top patents by PatentIndex Score
11 records- 0186US6203897B1Sintered composites containing superabrasive particlesISHIZUKA RES INST LTD·Filed 1994·Granted Mar 20, 2001·39 cites·16 claims
- 0283US6500557B1Composite and method for producing the sameISHIZUKA RES INST LTD·Filed 2000·Granted Dec 31, 2002·20 cites·3 claims
- 0382US4108652AMethod for producing a sintered body of high densityNIPPON TUNGSTEN·Filed 1976·Granted Aug 22, 1978·33 cites·30 claims
- 0476US6451249B1Composite and method for producing the sameISHIZUKA RES INST LTD·Filed 2000·Granted Sep 17, 2002·13 cites·17 claims
- 0575US6171709B1Super-abrasive grain-containing composite material and method of makingISHIZUKA RES INST LTD·Filed 1995·Granted Jan 9, 2001·27 cites·20 claims
- 0675US4965044AMethod of sintering ceramics and metal dispersed reinforced ceramics obtained therebySUMITOMO ELECTRIC IND LTD I·Filed 1989·Granted Oct 23, 1990·25 cites·6 claims
- 0772US6432150B1Diamond-containing stratified composite material and method of manufacturing the sameISHIZUKA RES INST LTD·Filed 1997·Granted Aug 13, 2002·27 cites·8 claims
- 0870US6336950B1Electrode rod for spark deposition, process for the production thereof, and process for covering with superabrasive-containing layerISHIZUKA RES INST LTD·Filed 1998·Granted Jan 8, 2002·38 cites·40 claims
- 0958US4906295ADispersed reinforced ceramicsSUMITOMO ELECTRIC INDUSTRIES·Filed 1988·Granted Mar 6, 1990·12 cites·2 claims
- 1027US5093056AHigh strength Si3 N4 composite containing SiC whiskers and method of producing the sameYOSHIDA KOGYO KK·Filed 1989·Granted Mar 3, 1992·2 cites·1 claims
- 1125US5194236AProcess for preparing NbN superconducting materialKOIZUMI MITSUE·Filed 1991·Granted Mar 16, 1993·3 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →