Inventor · disambiguated record
Yoshio Seiki
Also filed as: SEIKI YOSHIO
29 granted patents·16 pending applications·208 citations·filing 1999–2025
96Inventor score
Top patents by PatentIndex Score
45 records- 0192US6218439B1Method of manufacturing methanolMITSUBISHI HEAVY IND LTD·Filed 1999·Granted Apr 17, 2001·52 cites·12 claims
- 0291US8858798B2Dehydration methodMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Oct 14, 2014·11 cites·4 claims
- 0388US6894080B2Method of manufacturing methanolMITSUBISHI GAS CHEMICAL CO·Filed 2002·Granted May 17, 2005·24 cites·9 claims
- 0483US11839909B2Waste treatment system and waste treatment methodMITSUBISHI HEAVY IND LTD·Filed 2019·Granted Dec 12, 2023·1 cites·23 claims
- 0583US8142662B2Dehydrating system and method for control of spare membrane unitOSORA HIROYUKI·Filed 2009·Granted Mar 27, 2012·13 cites·13 claims
- 0682US6875794B2Method of manufacturing methanolMITSUBISH HEAVY IND LTD·Filed 2002·Granted Apr 5, 2005·19 cites·12 claims
- 0781US7470348B2Separator for producing aromatic carboxylic acidsMITSUBISHI HEAVY IND LTD·Filed 2003·Granted Dec 30, 2008·12 cites·5 claims
- 0880US12459018B2Waste treatment system and waste treatment methodMITSUBISHI HEAVY IND LTD·Filed 2023·Granted Nov 4, 2025·0 cites·17 claims
- 0980US8585904B2Dehydration system and dehydration methodOSORA HIROYUKI·Filed 2008·Granted Nov 19, 2013·9 cites·4 claims
- 1078US6753352B2Method for manufacturing synthesis gas and method for manufacturing methanolMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Jun 22, 2004·17 cites·10 claims
- 1176US9149769B2Dehydration system and dehydration methodSEIKI YOSHIO·Filed 2008·Granted Oct 6, 2015·10 cites·10 claims
- 1276US7790914B2Method for dimethyl carbonate synthesisMITSUBISHI HEAVY IND LTD·Filed 2010·Granted Sep 7, 2010·2 cites·6 claims
- 1372US9238827B2Biomass hydrothermal decomposition apparatus and methodGENTA MINORU·Filed 2008·Granted Jan 19, 2016·2 cites·8 claims
- 1470US8496731B2Method for transporting fluidYUKUMOTO ATSUHIRO·Filed 2008·Granted Jul 30, 2013·6 cites·6 claims
- 1568US9895648B2CO2 recovery systemMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Feb 20, 2018·1 cites·7 claims
- 1668US7605285B2Method and device for manufacturing dimethyl carbonateMITSUBISHI HEAVY IND LTD·Filed 2004·Granted Oct 20, 2009·7 cites·16 claims
- 1768US2025197309A1Waste treatment system and waste treatment methodMITSUBISHI HEAVY IND LTD·Filed 2025·Application pending·0 cites
- 1865US8496806B2DehydratorYUKUMOTO ATSUHIRO·Filed 2009·Granted Jul 30, 2013·3 cites·5 claims
- 1963US6782714B2Plant and method for producing liquefied natural gasMITSUBISHI HEAVY IND LTD·Filed 2003·Granted Aug 31, 2004·12 cites·10 claims
- 2061US6812260B2Method of conducting an exothermic reactionMITSUBISHI HEAVY IND LTD·Filed 2002·Granted Nov 2, 2004·5 cites·6 claims
- 2161US2022162136A1Waste treatment system and waste treatment methodMITSUBISHI HEAVY IND LTD·Filed 2020·Application pending·0 cites
- 2258US9737868B2Reforming device and reforming method, and device for manufacturing chemical products equipped with reforming device and method for manufacturing chemical productsMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Aug 22, 2017·0 cites·7 claims
- 2358US2024262976A1Monomer production system and monomer production methodMITSUBISHI HEAVY IND LTD·Filed 2022·Application pending·0 cites
- 2458US2024254308A1Separation system and separation methodMITSUBISHI HEAVY IND LTD·Filed 2022·Application pending·0 cites
- 2556US10822566B2Biomass fuel manufacturing plant, manufacturing plant system, and biomass fuel manufacturing methodMITSUBISHI HEAVY IND LTD·Filed 2018·Granted Nov 3, 2020·0 cites·26 claims
- 2656US7674742B2Catalyst for dimethyl carbonate synthesisMITSUBISHI HEAVY IND LTD·Filed 2004·Granted Mar 9, 2010·2 cites·3 claims
- 2755US10000378B2Carbon monoxide shift reaction apparatus and carbon monoxide shift conversion methodMITSUBISHI HEAVY IND LTD·Filed 2014·Granted Jun 19, 2018·0 cites·8 claims
- 2854US10258960B2Reforming device and method for manufacturing chemical productsMITSUBISHI HEAVY IND LTD·Filed 2016·Granted Apr 16, 2019·0 cites·4 claims
- 2952US9611438B2Method and system for producing liquid fuel and generating powerMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Apr 4, 2017·0 cites·3 claims
- 3052US2015203392A1Drainage treatment system and combined power generation facilityMITSUBISHI HEAVY IND LTD·Filed 2013·Application pending·0 cites
- 3151US8721890B2Dehydrating system and dehydrating methodYUKUMOTO ATSUHIRO·Filed 2008·Granted May 13, 2014·0 cites·12 claims
- 3250US2011011725A1Dehydrating system and dehydrating methodMITSUBISHI HEAVY IND LTD·Filed 2008·Application pending·0 cites
- 3350US2015184082A1System and method for producing gasolineMITSUBISHI HEAVY IND LTD·Filed 2013·Application pending·0 cites
- 3448US9248399B2CO2 recovery systemMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Feb 2, 2016·0 cites·2 claims
- 3548US9238208B2CO shift reaction apparatus and gasification gas refining systemMITSUBISHI HEAVY IND LTD·Filed 2013·Granted Jan 19, 2016·0 cites·3 claims
- 3648US2010072133A1Dehydrating apparatus, dehydration system, and dehydration methodMITSUBISHI HEAVY IND LTD·Filed 2008·Application pending·0 cites
- 3747US2007213557A1Separator, reactor, and method for producing aromatic carboxylic acidsSEIKI YOSHIO·Filed 2007·Application pending·0 cites
- 3845US2014346403A1Carbon monoxide shift reaction apparatus and carbon monoxide shift reaction methodMITSUBISHI HEAVY IND LTD·Filed 2012·Application pending·0 cites
- 3944US2015299592A1Co shift catalyst, co shift reactor, and method for purifying gasification gasMITSUBISHI HEAVY IND LTD·Filed 2012·Application pending·0 cites
- 4044US2004093796A1Synthetic gas manufacturing plant and synthetic gas manufacturing methodFiled 2003·Application pending·0 cites
- 4144US2015291899A1Co shift catalyst, co shift reactor, and method for purifying gasification gasMITSUBISHI HEAVY IND LTD·Filed 2012·Application pending·0 cites
- 4243US10774278B2CO shift catalyst, CO shift reaction apparatus, and method for purifying gasified gasMITSUBISHI HEAVY IND LTD·Filed 2017·Granted Sep 15, 2020·0 cites·3 claims
- 4342US2016032202A1Co shift catalyst, co shift reaction apparatus, and method for purifying gasified gasMITSUBISHI HEAVY IND LTD·Filed 2013·Application pending·0 cites
- 4440US2007292306A1Method and System of Removing Moisture and Toxic Gas Components from Exhaust GasHIRANO YOSHIO·Filed 2005·Application pending·0 cites
- 4540US2007277674A1Method And System Of Processing Exhaust Gas, And Method And Apparatus Of Separating Carbon DioxideHIRANO YOSHIO·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →