Inventor · disambiguated record
Hiroshige Mizuno
Also filed as: MIZUNO HIROSHIGE
23 granted patents·883 citations·filing 1981–1998
97Inventor score
Top patents by PatentIndex Score
23 records- 0196US5427601ASintered metal bodies and manufacturing method thereforNGK INSULATORS LTD·Filed 1991·Granted Jun 27, 1995·73 cites·102 claims
- 0296US5063029AResistance adjusting type heater and catalytic converterNGK INSULATORS LTD·Filed 1990·Granted Nov 5, 1991·139 cites·16 claims
- 0395US5884473ASystem for exhaust gas purification and method for exhaust gas purification using said systemNGK INSULATORS LTD·Filed 1996·Granted Mar 23, 1999·145 cites·81 claims
- 0494US4767309AExtruding die for forming finned ceramic honeycomb structuresNGK INSULATORS LTD·Filed 1987·Granted Aug 30, 1988·77 cites·9 claims
- 0582US6029441AMethod for exhaust gas purification and system for exhaust gas purification used thereinNGK INSULATORS LTD·Filed 1997·Granted Feb 29, 2000·51 cites·40 claims
- 0677US5202547AResistance adjusting type heaterNGK INSULATORS LTD·Filed 1992·Granted Apr 13, 1993·36 cites·4 claims
- 0776US6139808ACatalyst for exhaust gas purification and system for exhaust gas purificationNGK INSULATORS LTD·Filed 1997·Granted Oct 31, 2000·41 cites·16 claims
- 0876US5264186ACatalytic converter for use in controlling automotive exhaust emissionsNGK INSULATORS LTD·Filed 1990·Granted Nov 23, 1993·37 cites·9 claims
- 0974USRE35134EResistance adjusting type heater and catalytic converterNGK INSULATORS LTD·Filed 1993·Granted Dec 26, 1995·27 cites·5 claims
- 1072US5234668ACatalytic converter for use in automotive exhaust emissions controlNGK INSULATORS LTD·Filed 1992·Granted Aug 10, 1993·39 cites·6 claims
- 1167US5266278AHoneycomb heater having integrally formed electrodes and/or integrally sintered electrodes and method of manufacturing such honeycomb heaterNGK INSULATORS LTD·Filed 1992·Granted Nov 30, 1993·33 cites·3 claims
- 1265US5200154AHoneycomb heater having integrally formed electrodes and/or integrally sintered electrodes and method of manufacturing such honeycomb heaterNGK INSULATORS LTD·Filed 1990·Granted Apr 6, 1993·31 cites·1 claims
- 1364US4364881AContinuous extrusion method of manufacturing ceramic honeycomb structures with the aid of screw type vacuum extruding machineNGK INSULATORS LTD·Filed 1981·Granted Dec 21, 1982·20 cites·4 claims
- 1463US6500392B2Catalyst for exhaust gas purification and system for exhaust gas purificationNGK INSULATORS LTD·Filed 1997·Granted Dec 31, 2002·23 cites·17 claims
- 1560US5229079ACatalytic converter for use in automotive exhaust emission controlNGK INSULATORS LTD·Filed 1992·Granted Jul 20, 1993·28 cites·20 claims
- 1655US5445786AHeat-resistant metal monolith and manufacturing method thereforNGK INSULATORS LTD·Filed 1994·Granted Aug 29, 1995·15 cites·13 claims
- 1751US5229080AResistance adjusting type heater and catalytic converterNGK INSULATORS LTD·Filed 1992·Granted Jul 20, 1993·21 cites·7 claims
- 1844US5292485AHeat-resistant metal monolithNGK INSULATORS LTD·Filed 1992·Granted Mar 8, 1994·8 cites·20 claims
- 1944US5286460AMethod of operating catalytic converterNGK INSULATORS LTD·Filed 1992·Granted Feb 15, 1994·8 cites·3 claims
- 2039US5194229AResistance heater, catalytic converter and method of operating catalytic converterNGK INSULATORS LTD·Filed 1990·Granted Mar 16, 1993·12 cites·10 claims
- 2137US6517785B2System for exhaust gas purificationNGK INSULATORS LTD·Filed 1998·Granted Feb 11, 2003·7 cites·30 claims
- 2232US6350416B2System for exhaust gas purificationNSK INSULATORS LTD·Filed 1998·Granted Feb 26, 2002·8 cites·21 claims
- 2332US5204066AMethod of operating catalytic converterNGK INSULATORS LTD·Filed 1990·Granted Apr 20, 1993·4 cites·3 claims
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