Inventor · disambiguated record
Makiko Ichikawa
Also filed as: ICHIKAWA MAKIKO
26 granted patents·8 pending applications·13 citations·filing 2013–2024
91Inventor score
Top patents by PatentIndex Score
34 records- 0187US11402314B2Method for inspecting separation membrane structure, method for manufacturing separation membrane module, and method for manufacturing separation membrane structureNGK INSULATORS LTD·Filed 2019·Granted Aug 2, 2022·2 cites·11 claims
- 0287US9901882B2DDR zeolite seed crystal, method for producing same, and method for producing DDR zeolite membraneNGK INSULATORS LTD·Filed 2016·Granted Feb 27, 2018·3 cites·10 claims
- 0380US9782729B2Ceramic separation membrane structure, and repair method thereofNGK INSULATORS LTD·Filed 2015·Granted Oct 10, 2017·2 cites·9 claims
- 0480US9205417B2Zeolite membrane regeneration methodNGK INSULATORS LTD·Filed 2015·Granted Dec 8, 2015·2 cites·8 claims
- 0576US10486111B2Separation membrane structureNGK INSULATORS LTD·Filed 2017·Granted Nov 26, 2019·1 cites·5 claims
- 0675US10618011B2Package, method for storing or transporting sub-nano membrane structure, and sub-nano membrane structureNGK INSULATORS LTD·Filed 2017·Granted Apr 14, 2020·1 cites·10 claims
- 0774US10391454B2Monolithic separation membrane structure and method for producing monolithic separation membrane structureNGK INSULATORS LTD·Filed 2016·Granted Aug 27, 2019·1 cites·8 claims
- 0868US12458949B2Gas separation method and zeolite membraneNGK INSULATORS LTD·Filed 2022·Granted Nov 4, 2025·0 cites·6 claims
- 0967US2024390864A1Membrane reactor and method of operating membrane reactor apparatusNGK INSULATORS LTD·Filed 2024·Application pending·0 cites
- 1066US12478919B2Gas separation method and zeolite membraneNGK INSULATORS LTD·Filed 2022·Granted Nov 25, 2025·0 cites·8 claims
- 1166US9327246B2Honeycomb-shaped ceramic separation-membrane structureNGK INSULATORS LTD·Filed 2013·Granted May 3, 2016·1 cites·6 claims
- 1264US12151216B2Zeolite membrane composite, method of producing zeolite membrane composite, and separation methodNGK INSULATORS LTD·Filed 2021·Granted Nov 26, 2024·0 cites·14 claims
- 1364US10550005B2Production method for zeolite powderNGK INSULATORS LTD·Filed 2018·Granted Feb 4, 2020·0 cites·7 claims
- 1464US2023415099A1Method of evaluating separation membrane moduleNGK INSULATORS LTD·Filed 2023·Application pending·0 cites
- 1563US10550004B2Production method for zeolite powderNGK INSULATORS LTD·Filed 2018·Granted Feb 4, 2020·0 cites·11 claims
- 1662US11498035B2Zeolite membrane complex, method for producing zeolite membrane complex, and separation methodNGK INSULATORS LTD·Filed 2020·Granted Nov 15, 2022·0 cites·11 claims
- 1761US2023114715A1Separation membrane complex and separation methodNGK INSULATORS LTD·Filed 2022·Application pending·0 cites
- 1861US2015010704A1Ddr zeolite seed crystal, method for producing same, and method for producing ddr zeolite membraneNGK INSULATORS LTD·Filed 2014·Application pending·0 cites
- 1958US2023073866A1Separation membrane moduleNGK INSULATORS LTD·Filed 2022·Application pending·0 cites
- 2057US2023084665A1Separation membrane complex, method of producing separation membrane complex, and separation methodNGK INSULATORS LTD·Filed 2022·Application pending·0 cites
- 2154US10258933B2Zeolite membrane having oxygen eight-membered rings, method for manufacturing zeolite membrane and method for evaluating zeolite membrane having oxygen eight-membered ringsNGK INSULATORS LTD·Filed 2015·Granted Apr 16, 2019·0 cites·13 claims
- 2252US11278848B2Honeycomb shaped porous ceramic body, manufacturing method for same, and honeycomb shaped ceramic separation membrane structureNGK INSULATORS LTD·Filed 2014·Granted Mar 22, 2022·0 cites·5 claims
- 2351US11872520B2Method for inspecting separation membrane module and method for manufacturing separation membrane moduleNGK INSULATORS LTD·Filed 2019·Granted Jan 16, 2024·0 cites·9 claims
- 2451US10232318B2Defect detection method for monolithic separation membrane structures, repair method, and monolithic separation membrane structuresNGK INSULATORS LTD·Filed 2015·Granted Mar 19, 2019·0 cites·12 claims
- 2551US10213749B2Separation membrane structure and method for manufacturing sameNGK INSULATORS LTD·Filed 2017·Granted Feb 26, 2019·0 cites·10 claims
- 2651US9968891B2Ceramic separation membrane structure and method for producing sameNGK INSULATORS LTD·Filed 2015·Granted May 15, 2018·0 cites·7 claims
- 2750US2015008180A1Honeycomb shaped porous ceramic body, manufacturing method for same, and honeycomb shaped ceramic separation membrane structureNGK INSULATORS LTD·Filed 2014·Application pending·0 cites
- 2848US11219879B2Aluminophosphate-metal oxide bonded body and production method for sameNGK INSULATORS LTD·Filed 2015·Granted Jan 11, 2022·0 cites·18 claims
- 2948US10093547B2Method for producing DDR type zeolite crystals and method for producing DDR type zeolite membraneNGK INSULATORS LTD·Filed 2015·Granted Oct 9, 2018·0 cites·9 claims
- 3047US10449484B2Monolithic substrate, monolithic separation membrane structure, and method for producing monolithic substrateNGK INSULATORS LTD·Filed 2016·Granted Oct 22, 2019·0 cites·3 claims
- 3147US2015008178A1Honeycomb shaped porous ceramic body, manufacturing method for same, and honeycomb shaped ceramic separation membrane structureNGK INSULATORS LTD·Filed 2014·Application pending·0 cites
- 3245US10518197B2Monolithic separation membrane structure and method of manufacture thereofNGK INSULATORS LTD·Filed 2015·Granted Dec 31, 2019·0 cites·5 claims
- 3344US9321016B2Porous body and honeycomb-shaped ceramic separation-membrane structureNGK INSULATORS LTD·Filed 2013·Granted Apr 26, 2016·0 cites·2 claims
- 3437US11135545B2Gas separation deviceJGC CORP·Filed 2017·Granted Oct 5, 2021·0 cites·3 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →