Inventor · disambiguated record
Noriyuki Takakuma
Also filed as: TAKAKUMA NORIYUKI
8 granted patents·2 pending applications·40 citations·filing 2003–2017
80Inventor score
Top patents by PatentIndex Score
10 records- 0184US7431758B2Cerium oxide particles and production method thereforNISSAN CHEMICAL IND LTD·Filed 2003·Granted Oct 7, 2008·34 cites·8 claims
- 0275US8323368B2Production method of polishing compositionTAKAKUMA NORIYUKI·Filed 2006·Granted Dec 4, 2012·4 cites·4 claims
- 0373US9108855B2Method for producing purified alkali silicate aqueous solution and silica solEMA KIYOMI·Filed 2012·Granted Aug 18, 2015·2 cites·6 claims
- 0465US10662339B2Silica sol containing phenylphosphonic acid and applications thereofNISSAN CHEMICAL IND LTD·Filed 2017·Granted May 26, 2020·0 cites·12 claims
- 0556US10550300B2Method for producing purified active silicic acid solution and silica solNISSAN CHEMICAL IND LTD·Filed 2016·Granted Feb 4, 2020·0 cites·13 claims
- 0653US10400147B2Method for producing purified active silicic acid solution and silica solEMA KIYOMI·Filed 2012·Granted Sep 3, 2019·0 cites·11 claims
- 0752US2008156908A1Method of milling cerium compound by means of ball millNISSAN CHEMICAL IND LTD·Filed 2008·Application pending·0 cites
- 0850US9938155B2Method for producing purified alkali silicate aqueous solution and silica solNISSAN CHEMICAL IND LTD·Filed 2015·Granted Apr 10, 2018·0 cites·15 claims
- 0945US7484679B2Method of milling cerium compound by means of ball millNISSAN CHEMICAL IND LTD·Filed 2003·Granted Feb 3, 2009·0 cites·11 claims
- 1040US2007240366A1Composition for PolishingNISSAN CHEMICAL IND LTD·Filed 2005·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →