Inventor · disambiguated record
Manabu Isomura
Also filed as: ISOMURA MANABU
28 granted patents·14 pending applications·687 citations·filing 1990–2025
97Inventor score
Top patents by PatentIndex Score
42 records- 0196US5897970ASystem for production of high-purity hydrogen, process for production of high-purity hydrogen, and fuel cell systemNGK INSULATORS LTD·Filed 1997·Granted Apr 27, 1999·177 cites·5 claims
- 0296US5741474AProcess for production of high-purity hydrogenNGK INSULATORS LTD·Filed 1995·Granted Apr 21, 1998·180 cites·5 claims
- 0395US5612012AMethod for removing carbon monoxide from reformed gasNGK INSULATORS LTD·Filed 1995·Granted Mar 18, 1997·120 cites·10 claims
- 0481US2024084055A1Monomer composition, methacrylic resin composition and resin molded bodyMITSUBISHI CHEM CORP·Filed 2023·Application pending·0 cites
- 0581US2024158552A1Monomer composition, methacrylic resin composition and resin molded bodyMITSUBISHI CHEM CORP·Filed 2023·Application pending·0 cites
- 0679US2024083835A1Monomer composition, methacrylic resin composition and resin molded bodyMITSUBISHI CHEM CORP·Filed 2023·Application pending·0 cites
- 0777US2025270353A1Monomer composition, resin composition, method for producing resin composition, resin molded body, and method for producing resin molded bodyMITSUBISHI CHEM CORP·Filed 2025·Application pending·0 cites
- 0877US2025270358A1Monomer composition, resin composition, resin composition manufacturing method, resin molded body, and resin molded body manufacturing methodMITSUBISHI CHEM CORP·Filed 2025·Application pending·0 cites
- 0976US9149771B2Ceramic porous membrane and ceramic filterNGK INSULATORS LTD·Filed 2013·Granted Oct 6, 2015·2 cites·2 claims
- 1074US7717272B2Ceramic porous membrane and ceramic filterNGK INSULATORS LTD·Filed 2007·Granted May 18, 2010·5 cites·6 claims
- 1172US9555377B2Ceramic separation membrane and dehydration methodNGK INSULATORS LTD·Filed 2014·Granted Jan 31, 2017·2 cites·10 claims
- 1271US5294750ACeramic packages and ceramic wiring boardNGK INSULATORS LTD·Filed 1991·Granted Mar 15, 1994·43 cites·7 claims
- 1369US8485366B2Ceramic porous membrane and ceramic filterISOMURA MANABU·Filed 2010·Granted Jul 16, 2013·2 cites·7 claims
- 1469US7614505B2Ceramic filter and regenerating method thereofNGK INSULATORS LTD·Filed 2007·Granted Nov 10, 2009·3 cites·7 claims
- 1569US6077800ACeramic porous membrane, ceramic filter using the same, and method of manufacturing the sameNGK INSULATORS LTD·Filed 1997·Granted Jun 20, 2000·34 cites·6 claims
- 1667US7585347B2Ceramic filterNGK INSULATORS LTD·Filed 2006·Granted Sep 8, 2009·3 cites·3 claims
- 1767US6479099B1Method for manufacturing filter having ceramic porous film as separating filmNGK INSULATORS LTD·Filed 2000·Granted Nov 12, 2002·13 cites·5 claims
- 1866US2023406980A1Monomer Composition, Methacrylic Resin, and Method for Producing Methacrylic ResinMITSUBISHI CHEM CORP·Filed 2023·Application pending·0 cites
- 1965US8465648B2Ceramic pervaporation membrane and ceramic vapor-permeable membraneTERANISHI MAKOTO·Filed 2011·Granted Jun 18, 2013·2 cites·8 claims
- 2064US8627445B2Proxy connection method and adapter to IMS/MMD networkIMAI NAOKI·Filed 2008·Granted Jan 7, 2014·3 cites·16 claims
- 2161US7923060B2Method of manufacturing ceramic filterNGK INSULATORS LTD·Filed 2007·Granted Apr 12, 2011·1 cites·3 claims
- 2261US5096859ASilicon nitride sintered body and method of producing the sameNGK INSULATORS LTD·Filed 1991·Granted Mar 17, 1992·15 cites·8 claims
- 2354US9427687B2Ceramic filterNGK INSULATORS LTD·Filed 2014·Granted Aug 30, 2016·0 cites·1 claims
- 2454US2008093291A1Ceramic porous membrane and ceramic filterNGK INSULATORS LTD·Filed 2007·Application pending·0 cites
- 2554US2025250376A1Monomer composition, methacrylic resin composition and production method therefor, and molded resin objectMITSUBISHI CHEM CORP·Filed 2025·Application pending·0 cites
- 2653US7885191B2Load balance server and method for balancing load of presence informationKDDI R & D LAB INC·Filed 2008·Granted Feb 8, 2011·1 cites·8 claims
- 2753US7053016B2Ceramic porous body and method of manufacturing glass usable as binder thereforNGK INSULATORS LTD·Filed 2002·Granted May 30, 2006·2 cites·3 claims
- 2853US6509060B1Method for manufacturing filter having ceramic porous film as separating filmNGK INSULATORS LTD·Filed 1999·Granted Jan 21, 2003·20 cites·7 claims
- 2951US5238884ASilicon nitride bodies and a process for producing the sameNGK INSULATORS LTD·Filed 1992·Granted Aug 24, 1993·10 cites·12 claims
- 3051US5177038ASilicon nitride sintered bodiesNGK INSULATORS LTD·Filed 1990·Granted Jan 5, 1993·10 cites·8 claims
- 3149US9802143B2Ceramic filterNGK INSULATORS LTD·Filed 2013·Granted Oct 31, 2017·0 cites·4 claims
- 3249US6341701B1Ceramic porous membrane including ceramic of ceramic and ceramic sol particles, ceramic porous body including the membrane, and method of manufacturing the membraneNGK INSULATORS LTD·Filed 1997·Granted Jan 29, 2002·15 cites·13 claims
- 3349US5238882AMethod of manufacturing silicon nitride sintered bodiesNGK INSULATORS LTD·Filed 1992·Granted Aug 24, 1993·9 cites·5 claims
- 3449US2007125704A1Ceramic filter and method for purifying waterNGK INSULATORS LTD·Filed 2007·Application pending·0 cites
- 3547US5145620AMethod of producing a silicon nitride sintered bodyNGK INSULATORS LTD·Filed 1991·Granted Sep 8, 1992·8 cites·4 claims
- 3647US2014291245A1Ceramic separation filter and dehydration methodNGK INSULATORS LTD·Filed 2014·Application pending·0 cites
- 3747US2008096751A1Method of manufacturing ceramic porous membrane and method of manufacturing ceramic filterNGK INSULATORS LTD·Filed 2007·Application pending·0 cites
- 3845US5366941AComposite ceramics and their production processNGK INSULATORS LTD·Filed 1992·Granted Nov 22, 1994·7 cites·21 claims
- 3943US2006187926A1Communications session switching method and systemKDDI CORP·Filed 2006·Application pending·0 cites
- 4042US7288199B2Ceramic filter and method for purifying waterNGK INSULATORS LTD·Filed 2002·Granted Oct 30, 2007·0 cites·3 claims
- 4141US2002052966A1Service discovery protocol serverKDDI CORP·Filed 2001·Application pending·0 cites
- 4240US2007210493A1Method for Producing Ceramic Porous ArticleNGK INSULATORS LTD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →