Inventor · disambiguated record
Isao Yahagi
Also filed as: YAHAGI ISAO
11 granted patents·9 pending applications·39 citations·filing 1996–2017
86Inventor score
Top patents by PatentIndex Score
20 records- 0169US6743885B2Resin composition for intermediate layer of three-layer resistSUMITOMO CHEMICAL CO·Filed 2002·Granted Jun 1, 2004·7 cites·12 claims
- 0267US7439010B2Alkali-soluble siloxane polymer, positive type resist composition, resist pattern, process for forming the same, electronic device and process for manufacturing the sameFUJITSU LTD·Filed 2005·Granted Oct 21, 2008·2 cites·15 claims
- 0365US8476621B2Resin composition, gate insulating layer, and organic thin film transistorYAHAGI ISAO·Filed 2009·Granted Jul 2, 2013·1 cites·11 claims
- 0465US6949324B2Alkali-soluble siloxane polymer, positive type resist composition, resist pattern, process for forming the same, electronic device and process for manufacturing the sameFUJITSU LTD·Filed 2002·Granted Sep 27, 2005·7 cites·26 claims
- 0554US5830972APolysilane, its production process and starting materials thereforSUMITOMO CHEMICAL CO·Filed 1996·Granted Nov 3, 1998·12 cites·12 claims
- 0650US6696588B2Silicon-containing compound and organic electroluminescence device using the sameSUMITOMO CHEMICAL CO·Filed 2002·Granted Feb 24, 2004·3 cites·4 claims
- 0748US8507898B2Organic thin film transistor, method for manufacturing the same, display member using the organic thin film transistor, and displayYAHAGI ISAO·Filed 2009·Granted Aug 13, 2013·0 cites·7 claims
- 0846US2011136992A1Composition for insulating layerSUMITOMO CHEMICAL CO·Filed 2009·Application pending·0 cites
- 0945US9362512B2Electronic device insulating layer material capable of forming an insulating layer at low temperatureSUMITOMO CHEMICAL CO·Filed 2012·Granted Jun 7, 2016·0 cites·13 claims
- 1044US2012292626A1Optical and thermal energy cross-linkable insulating layer material for organic thin film transistorYAHAGI ISAO·Filed 2010·Application pending·0 cites
- 1141US9035292B2Organic thin-film transistor insulating layer materialYAHAGI ISAO·Filed 2012·Granted May 19, 2015·0 cites·16 claims
- 1241US6369258B1Silicon-containing compound and organic electroluminescence device using the sameSUMITOMO CHEMICAL CO·Filed 1998·Granted Apr 9, 2002·7 cites·17 claims
- 1339US2012273786A1Organic surface protective layer composition and method for protecting organic surfaceYAHAGI ISAO·Filed 2010·Application pending·0 cites
- 1437US9461257B2Electronic device insulating layer, and method for producing electronic device insulating layerSUMITOMO CHEMICAL CO·Filed 2013·Granted Oct 4, 2016·0 cites·22 claims
- 1536US2012235148A1Photo-crosslinkable material for organic thin film transistor insulating layerYAHAGI ISAO·Filed 2010·Application pending·0 cites
- 1636US2004259019A1Positive photosensitive compositionSUMITOMO CHEMICAL CO·Filed 2004·Application pending·0 cites
- 1735US2006040202A1Positive working photosensitive compositionSUMITOMO CHEMICAL CO·Filed 2003·Application pending·0 cites
- 1833US2017044287A1Composition and organic film transistor using the sameSUMITOMO CHEMICAL CO·Filed 2015·Application pending·0 cites
- 1931US2021024674A1Polymer compound, composition, insulating layer, and organic thin film transistorSUMITOMO CHEMICAL CO·Filed 2017·Application pending·0 cites
- 2031US2012053287A1Resin composition for insulating layerYAHAGI ISAO·Filed 2010·Application pending·0 cites
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