Inventor · disambiguated record
Hiroshi Miyadera
Also filed as: MIYADERA HIROSHI
18 granted patents·619 citations·filing 1982–2000
96Inventor score
Top patents by PatentIndex Score
18 records- 0195US5231937APulverized coal burner, pulverized coal boiler and method of burning pulverized coalHITACHI LTD·Filed 1991·Granted Aug 3, 1993·104 cites·40 claims
- 0291US5479358AUrban energy system for controlling an energy plant supplying energy to a communityHITACHI LTD·Filed 1994·Granted Dec 26, 1995·97 cites·19 claims
- 0383US4973159ASpectroscope apparatus and reaction apparatus using the sameHITACHI LTD·Filed 1988·Granted Nov 27, 1990·42 cites·12 claims
- 0482US5577383AApparatus for controlling internal combustion engineHITACHI LTD·Filed 1994·Granted Nov 26, 1996·53 cites·18 claims
- 0581US4907962ALow NOx burnerHITACHI LTD·Filed 1987·Granted Mar 13, 1990·35 cites·18 claims
- 0679US4773917ACoal gasifierBABCOCK HITACHI KK·Filed 1986·Granted Sep 27, 1988·28 cites·2 claims
- 0778US4820046ASpectroscope apparatus and reaction apparatus using the sameHITACHI LTD·Filed 1987·Granted Apr 11, 1989·35 cites·5 claims
- 0875US5517820AExhaust gas purifying apparatus and method for internal combustion engineHITACHI LTD·Filed 1994·Granted May 21, 1996·43 cites·31 claims
- 0973US4696678AMethod and equipment for gasification of coalAGENCY IND SCIENCE TECHN·Filed 1984·Granted Sep 29, 1987·25 cites·2 claims
- 1073US4412848AHeat recovery method from gasified products of hydrocarbonAGENCY IND SCIENCE TECHN·Filed 1982·Granted Nov 1, 1983·23 cites·2 claims
- 1172US5379586ASystem for controlling oxygen concentration in exhaust gas and exhaust gas cleaning system employing the sameHITACHI LTD·Filed 1992·Granted Jan 10, 1995·39 cites·20 claims
- 1271US5067419ALow nox boilerHITACHI LTD·Filed 1989·Granted Nov 26, 1991·27 cites·7 claims
- 1365US5531184AMethod for producing synthetic diamond thin film, the thin film and device using itHITACHI LTD·Filed 1993·Granted Jul 2, 1996·15 cites·11 claims
- 1462US6517784B1Exhaust gas purifying apparatus for an internal combustion engineHITACHI LTD·Filed 2000·Granted Feb 11, 2003·8 cites·6 claims
- 1558US4547132AApparatus for continuously transferring a slurry by liquid pressureHITACHI LTD·Filed 1984·Granted Oct 15, 1985·13 cites·5 claims
- 1655US4784043AAtomizer and coal-water slurry fired boiler utilizing the sameHITACHI LTD·Filed 1987·Granted Nov 15, 1988·14 cites·40 claims
- 1744US6093377ARemoval of nitrogen oxides from exhaust gas using catalystHITACHI LTD·Filed 1996·Granted Jul 25, 2000·11 cites·8 claims
- 1839US5192393AMethod for growing thin film by beam deposition and apparatus for practicing the sameHITACHI LTD·Filed 1990·Granted Mar 9, 1993·7 cites·22 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →