Inventor · disambiguated record
Tetsuo Mizuniwa
Also filed as: MIZUNIWA TETSUO
12 granted patents·1 pending application·268 citations·filing 1989–2012
91Inventor score
Top patents by PatentIndex Score
13 records- 0193US6464867B1Apparatus for producing water containing dissolved ozoneKURITA WATER IND LTD·Filed 2000·Granted Oct 15, 2002·65 cites·22 claims
- 0288US5647989AMethod for recovering abrasive particlesKURITA WATER IND LTD·Filed 1995·Granted Jul 15, 1997·98 cites·6 claims
- 0384US6450181B1Cleaning solution for electronic materials and method for using sameKURITA WATER IND LTD·Filed 2000·Granted Sep 17, 2002·27 cites·19 claims
- 0475US8846773B2Method for manufacturing anion exchange resin, anion exchange resin, method for manufacturing cation exchange resin, cation exchange resin, mixed bed resin, and method for manufacturing ultrapure water for washing electronic component materialFUKUI TAKEO·Filed 2012·Granted Sep 30, 2014·2 cites·9 claims
- 0570US8765825B2Method for manufacturing anion exchange resin, anion exchange resin, method for manufacturing cation exchange resin, cation exchange resin, mixed bed resin, and method for manufacturing ultrapure water for washing electronic component materialFUKUI TAKEO·Filed 2012·Granted Jul 1, 2014·1 cites·10 claims
- 0664US6346505B1Cleaning solution for electromaterials and method for using sameKURITA WATER IND LTD·Filed 1999·Granted Feb 12, 2002·28 cites·20 claims
- 0758US5814157AMethod for cleaning a semiconductor wafer with an improved cleaning solutionNEC CORP·Filed 1996·Granted Sep 29, 1998·23 cites·26 claims
- 0854US8476324B2Method for manufacturing anion exchange resin, anion exchange resin, method for manufacturing cation exchange resin, cation exchange resin, mixed bed resin, and method for manufacturing ultrapure water for washing electronic component materialFUKUI TAKEO·Filed 2008·Granted Jul 2, 2013·0 cites·8 claims
- 0945US5106503AUltra-pure water supply piping systemOHMI TADAHIRO·Filed 1989·Granted Apr 21, 1992·11 cites·10 claims
- 1043US8012755B2Water quality evaluation method and substrate contacting apparatus usedKURITA WATER IND LTD·Filed 2007·Granted Sep 6, 2011·0 cites·6 claims
- 1139US6372699B1Cleaning solution for electronic materials and method for using sameKURITA WATER IND LTD·Filed 1998·Granted Apr 16, 2002·6 cites·7 claims
- 1238US6409918B1Apparatus for supplying ozonated ultrapure waterKURITA WATER IND LTD·Filed 1998·Granted Jun 25, 2002·7 cites·5 claims
- 1323US2012172273A1Wafer washing water and wafer washing methodMIZUNIWA TETSUO·Filed 2010·Application pending·0 cites
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