Inventor · disambiguated record
Tetsuya Uchikawa
Also filed as: UCHIKAWA TETSUYA
12 granted patents·2 pending applications·2 citations·filing 2009–2022
80Inventor score
Top patents by PatentIndex Score
14 records- 0162US8778056B2Zeolite membrane and process for producing zeolite membraneUCHIKAWA TETSUYA·Filed 2012·Granted Jul 15, 2014·1 cites·16 claims
- 0255US12392053B2Group 13 element nitride crystal layer, self-supporting substrate, and functional elementNGK INSULATORS LTD·Filed 2022·Granted Aug 19, 2025·0 cites·14 claims
- 0355US8257468B2Carbon membrane and method of manufacturing the sameICHIKAWA AKIMASA·Filed 2009·Granted Sep 4, 2012·1 cites·16 claims
- 0454US10258933B2Zeolite 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
- 0552US11278848B2Honeycomb 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
- 0652US8377838B2Method for production of DDR type zeolite membraneNGK INSULATORS LTD·Filed 2009·Granted Feb 19, 2013·0 cites·3 claims
- 0751US9968891B2Ceramic separation membrane structure and method for producing sameNGK INSULATORS LTD·Filed 2015·Granted May 15, 2018·0 cites·7 claims
- 0850US2015008180A1Honeycomb shaped porous ceramic body, manufacturing method for same, and honeycomb shaped ceramic separation membrane structureNGK INSULATORS LTD·Filed 2014·Application pending·0 cites
- 0949US11035055B2Group 13 nitride layer, composite substrate, and functional elementNGK INSULATORS LTD·Filed 2019·Granted Jun 15, 2021·0 cites·8 claims
- 1049US10190233B2Method and device for producing a group 13 element nitride crystal using a shielding objectNGK INSULATORS LTD·Filed 2017·Granted Jan 29, 2019·0 cites·11 claims
- 1148US11219879B2Aluminophosphate-metal oxide bonded body and production method for sameNGK INSULATORS LTD·Filed 2015·Granted Jan 11, 2022·0 cites·18 claims
- 1247US8545802B2Process for production of DDR-type zeoliteUCHIKAWA TETSUYA·Filed 2012·Granted Oct 1, 2013·0 cites·6 claims
- 1347US2015008178A1Honeycomb shaped porous ceramic body, manufacturing method for same, and honeycomb shaped ceramic separation membrane structureNGK INSULATORS LTD·Filed 2014·Application pending·0 cites
- 1442US8597612B2Method for producing DDR zeoliteUCHIKAWA TETSUYA·Filed 2012·Granted Dec 3, 2013·0 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →