Inventor · disambiguated record
Kiyofumi Takano
Also filed as: TAKANO KIYOFUMI
10 granted patents·1 pending application·119 citations·filing 1998–2012
88Inventor score
Files withDAINIPPON INK & CHEMICALS6CLARIANT FINANCE BVI LTD1KOTAKE MASAYOSHI1KOUTAKE MASAYOSHI1SUZUKI HIDEYA1
Top patents by PatentIndex Score
11 records- 0186US6384168B1Surface active agent containing fluorine and coating compositions using the sameDAINIPPON INK & CHEMICALS·Filed 2000·Granted May 7, 2002·19 cites·5 claims
- 0283US6156860ASurface active agent containing fluorine and coating compositions using the sameDAINIPPON INK & CHEMICALS·Filed 1998·Granted Dec 5, 2000·32 cites·4 claims
- 0381US6309789B1Composition for reflection reducing coatingCLARIANT FINANCE BVI LTD·Filed 1999·Granted Oct 30, 2001·45 cites·5 claims
- 0475US6313244B1Surface active agent containing fluorine and coating compositions using the sameDAINIPPON INK & CHEMICALS·Filed 2000·Granted Nov 6, 2001·9 cites·6 claims
- 0566US7592405B2Fluorine-containing photocurable compositionDAINIPPON INK & CHEMICALS·Filed 2004·Granted Sep 22, 2009·8 cites·8 claims
- 0663US8623478B2Organic semiconductor ink composition and method for forming organic semiconductor pattern using the sameKOUTAKE MASAYOSHI·Filed 2010·Granted Jan 7, 2014·2 cites·6 claims
- 0761US6716943B2Surface active agent containing fluorine and coating compositions using the sameDAINIPPON INK & CHEMICALS·Filed 2002·Granted Apr 6, 2004·3 cites·7 claims
- 0855US9166182B2Organic transistor and method for producing the sameKOTAKE MASAYOSHI·Filed 2009·Granted Oct 20, 2015·1 cites·5 claims
- 0948US8410210B2Fluorine-containing novolac resin, fluorine-containing surfactant, fluorine-containing surfactant composition, and resin compositionSUZUKI HIDEYA·Filed 2008·Granted Apr 2, 2013·0 cites·7 claims
- 1038US7537882B2Anti-reflective coating composition and production method for pattern using the sameDAINIPPON INK & CHEMICALS·Filed 2005·Granted May 26, 2009·0 cites·7 claims
- 1129US2014011954A1Method for producing porous silica particle, resin composition for antireflection coating, and article and antireflection film having antireflection coatingTOKORO HIROKI·Filed 2012·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →