Inventor · disambiguated record
Hiroyuki Mitsui
Also filed as: MITSUI HIROYUKI
61 granted patents·10 pending applications·820 citations·filing 1988–2024
98Inventor score
Top patents by PatentIndex Score
71 records- 0198USD431537STelevision setSHARP KK·Filed 1999·Granted Oct 3, 2000·162 cites·1 claims
- 0298USD427169STelevision setSHARP KK·Filed 1999·Granted Jun 27, 2000·154 cites·1 claims
- 0395USD357159SMicrowave ovenSHARP KK·Filed 1993·Granted Apr 11, 1995·52 cites·1 claims
- 0494US5678410ACombined system of fuel cell and air-conditioning apparatusTOYOTA MOTOR CO LTD·Filed 1994·Granted Oct 21, 1997·108 cites·18 claims
- 0593US7132184B2Fuel cell systemTOYOTA MOTOR CO LTD·Filed 2005·Granted Nov 7, 2006·16 cites·9 claims
- 0693US5012752AWork piece setting apparatus with pattern matchingBROTHER IND LTD·Filed 1989·Granted May 7, 1991·24 cites·20 claims
- 0791US7514272B2Method of manufacturing ferroelectric memory deviceSEIKO EPSON CORP·Filed 2007·Granted Apr 7, 2009·22 cites·24 claims
- 0891US5218915AWorkpiece holding device with fold maintaining stop and recessBROTHER IND LTD·Filed 1992·Granted Jun 15, 1993·24 cites·20 claims
- 0991US4883006AAutomatic sewing machineBROTHER IND LTD·Filed 1988·Granted Nov 28, 1989·22 cites·7 claims
- 1088US7927889B2Method for manufacturing ferroelectric memory device and ferroelectric memory deviceSEIKO EPSON CORP·Filed 2008·Granted Apr 19, 2011·17 cites·3 claims
- 1188USD428619SVideo projectorSHARP KK·Filed 1999·Granted Jul 25, 2000·33 cites·1 claims
- 1288US5074230AWorkpiece fabric holding device for use in sewing machineBROTHER IND LTD·Filed 1990·Granted Dec 24, 1991·22 cites·9 claims
- 1381US4821659AWorkpiece holding device for a sewing machineBROTHER IND LTD·Filed 1988·Granted Apr 18, 1989·13 cites·4 claims
- 1479US8951475B2Chemical heat accumulatorKOMAKI KATSUYA·Filed 2012·Granted Feb 10, 2015·5 cites·19 claims
- 1578US9410226B2Ore slurry production method and metal refining methodSUMITOMO METAL MINING CO·Filed 2012·Granted Aug 9, 2016·2 cites·11 claims
- 1675US10131992B2Substrate processing apparatus, method of controlling substrate processing apparatus, method of maintaining substrate processing apparatus, and recording mediumHITACHI INT ELECTRIC INC·Filed 2013·Granted Nov 20, 2018·2 cites·10 claims
- 1775US5058517AWorkpiece folding device for a sewing machineBROTHER IND LTD·Filed 1990·Granted Oct 22, 1991·13 cites·8 claims
- 1874USD307432SRemote controller for video tape recorderSHARP KK·Filed 1988·Granted Apr 24, 1990·16 cites·1 claims
- 1973US11262290B2Corrosion sensor and production method for the sameMITSUBISHI HEAVY IND LTD·Filed 2019·Granted Mar 1, 2022·1 cites·7 claims
- 2073US9751035B2Operation method for dezincification plantSUMITOMO METAL MINING CO·Filed 2013·Granted Sep 5, 2017·2 cites·5 claims
- 2173US8916115B2Nickel recovery loss reduction method, hydrometallurgical method for nickel oxidized ore, and sulfuration treatment systemMATSUBARA SATOSHI·Filed 2012·Granted Dec 23, 2014·1 cites·4 claims
- 2271US9068241B2Method of producing ore slurryMITSUI HIROYUKI·Filed 2012·Granted Jun 30, 2015·1 cites·2 claims
- 2371US5133271APocket setting device having label clamping mechanismBROTHER IND LTD·Filed 1991·Granted Jul 28, 1992·12 cites·16 claims
- 2471US5014633AWorkpiece fabric holding device for use in sewing machineBROTHER IND LTD·Filed 1990·Granted May 14, 1991·20 cites·8 claims
- 2570US7262065B2Ferroelectric memory and its manufacturing methodSEIKO EPSON CORP·Filed 2005·Granted Aug 28, 2007·5 cites·13 claims
- 2667US8236070B2Heat exchanger, heat-exchange reformer, and methods of producing heat-exchanger and heat-exchange reformerMITSUI HIROYUKI·Filed 2007·Granted Aug 7, 2012·1 cites·10 claims
- 2767US6360811B1Hydrogen absorption indirect heat exchangerTOYODA AUTOMATIC LOOM WORKS·Filed 2000·Granted Mar 26, 2002·9 cites·6 claims
- 2866US5189972AHorizontal axis full rotary hook with a bobbin case holder having a needle guiding meansBROTHER IND LTD·Filed 1992·Granted Mar 2, 1993·10 cites·7 claims
- 2966US2024319707A1Substrate processing apparatus, method of manufacturing semiconductor device, and recording mediumKOKUSAI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 3065US10947615B2Thermal barrier coating film, turbine member, and thermal barrier coating methodMITSUBISHI HEAVY IND LTD·Filed 2017·Granted Mar 16, 2021·0 cites·10 claims
- 3165USD734283STelevision setSHARP KK·Filed 2013·Granted Jul 14, 2015·13 cites·1 claims
- 3265US4982676APocket cloth folding device of a pocket setterBROTHER IND LTD·Filed 1990·Granted Jan 8, 1991·10 cites·7 claims
- 3362US2024321611A1Control apparatus, substrate processing apparatus, method of manufacturing semiconductor device, and recording mediumKOKUSAI ELECTRIC CORP·Filed 2024·Application pending·0 cites
- 3460US6733563B2Methods for manufacturing hydrogen storage tanksTOYOTA JIDOSHOKKI KK·Filed 2001·Granted May 11, 2004·5 cites·17 claims
- 3559US6997242B2Reservoir with hydrogen storage materialTOYODA AUTOMATIC LOOM WORKS·Filed 2001·Granted Feb 14, 2006·11 cites·11 claims
- 3658US9561972B2Method for effluent treatment in smelting of nickel oxide oreSUMITOMO METAL MINING CO·Filed 2013·Granted Feb 7, 2017·0 cites·5 claims
- 3757US9139890B2Liquid storage apparatus and method of controlling the pressure in the sameMITSUI HIROYUKI·Filed 2011·Granted Sep 22, 2015·2 cites·8 claims
- 3857US7547629B2Ferroelectric capacitor and its manufacturing method and ferroelectric memory deviceSEIKO EPSON CORP·Filed 2006·Granted Jun 16, 2009·1 cites·6 claims
- 3956USD762622SRemote controllerSHARP KK·Filed 2015·Granted Aug 2, 2016·7 cites·1 claims
- 4055US9612218B2Method for determining whether acidic aqueous solution is usableMITSUBISHI HEAVY IND LTD·Filed 2014·Granted Apr 4, 2017·0 cites·6 claims
- 4153US9890055B2Method for producing hematite for ironmakingSUMITOMO METAL MINING CO·Filed 2014·Granted Feb 13, 2018·0 cites·9 claims
- 4252US10780409B2Solid-gas reaction substance-filled reactor and method for manufacturing the sameTOYOTA CHUO KENKYUSHO KK·Filed 2018·Granted Sep 22, 2020·0 cites·12 claims
- 4351US10125408B2Method for manufacturing nickel and cobalt mixed sulfide and nickel oxide ore hydrometallurgical methodSUMITOMO METAL MINING CO·Filed 2015·Granted Nov 13, 2018·0 cites·17 claims
- 4450US12228050B2Steam turbine, blade, and method for improving performance and reliability of steam turbineMITSUBISHI HEAVY IND LTD·Filed 2022·Granted Feb 18, 2025·0 cites·12 claims
- 4550US10457565B2Production method for hematite for iron productionSUMITOMO METAL MINING CO·Filed 2017·Granted Oct 29, 2019·0 cites·5 claims
- 4650US9255013B2Method for producing hematite for ironmakingSUMITOMO METAL MINING CO·Filed 2013·Granted Feb 9, 2016·0 cites·7 claims
- 4750US7901819B2Hydrogen fuel feeding system and fuel cell systemTOYOTA CHUO KENKYUSHO KK·Filed 2006·Granted Mar 8, 2011·0 cites·24 claims
- 4850US7867647B2Hydrogen generation device and fuel cell system including sameTOYOTA MOTOR CO LTD·Filed 2006·Granted Jan 11, 2011·0 cites·12 claims
- 4949US10442715B2Chromium-containing water treatment methodSUMITOMO METAL MINING CO·Filed 2015·Granted Oct 15, 2019·0 cites·5 claims
- 5049US8382864B2Hydrogen-generating apparatus and fuel cell systemTOYOTA MOTOR CO LTD·Filed 2006·Granted Feb 26, 2013·0 cites·11 claims
Showing the top 50 of 71 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →