Inventor · disambiguated record
Keiji Konno
Also filed as: KONNO KEIJI
11 granted patents·1 pending application·186 citations·filing 1981–2010
90Inventor score
Top patents by PatentIndex Score
12 records- 0193US7037994B2Acenaphthylene derivative, polymer, and antireflection film-forming compositionJSR CORP·Filed 2003·Granted May 2, 2006·32 cites·15 claims
- 0292US6787289B2Radiation sensitive refractive index changing composition and refractive index changing methodJSR CORP·Filed 2002·Granted Sep 7, 2004·54 cites·19 claims
- 0384US6406794B1Film-forming compositionJSR CORP·Filed 2001·Granted Jun 18, 2002·32 cites·17 claims
- 0480US6410150B1Composition for film formation, method of film formation, and insulating filmJSR CORP·Filed 2000·Granted Jun 25, 2002·28 cites·10 claims
- 0579US8968458B2Composition for resist underlayer film and process for producing sameKONNO KEIJI·Filed 2010·Granted Mar 3, 2015·5 cites·20 claims
- 0679US8808446B2Composition for resist underlayer film and process for producing sameKONNO KEIJI·Filed 2006·Granted Aug 19, 2014·7 cites·12 claims
- 0775US4406711AMethod for the production of homogeneous steelNIPPON STEEL CORP·Filed 1981·Granted Sep 27, 1983·18 cites·7 claims
- 0864US8263315B2Pattern-forming methodKONNO KEIJI·Filed 2010·Granted Sep 11, 2012·1 cites·15 claims
- 0946US2010178620A1Inverted pattern forming method and resin compositionJSR CORP·Filed 2009·Application pending·0 cites
- 1043US6300465B1Process for producing phenylene-containing polymer and film-forming materialJSR CORP·Filed 1998·Granted Oct 9, 2001·9 cites·27 claims
- 1142US7709182B2Composition for forming antireflection film, layered product, and method of forming resist patternJSR CORP·Filed 2005·Granted May 4, 2010·0 cites·14 claims
- 1240US7514205B2Composition for forming antireflection film, laminate, and method for forming resist patternJSR CORP·Filed 2006·Granted Apr 7, 2009·0 cites·12 claims
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