Inventor · disambiguated record
Fumi Yamaguchi
Also filed as: YAMAGUCHI FUMI
7 granted patents·103 citations·filing 1996–2005
85Inventor score
Top patents by PatentIndex Score
7 records- 0184US6521359B1Polymeric fluorescent substance and polymer light emitting deviceSUMITOMO CHEMICAL CO·Filed 2000·Granted Feb 18, 2003·45 cites·15 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
- 0365US6949324B2Alkali-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
- 0456US6544670B1Hole transporting polymer and organic electroluminescence device using the sameSUMITOMO CHEMICAL CO·Filed 1998·Granted Apr 8, 2003·20 cites·9 claims
- 0554US6841269B2Hole transporting polymer and organic electroluminescence device using the sameSUMITOMO CHEMICAL CO·Filed 2002·Granted Jan 11, 2005·2 cites·7 claims
- 0654US5830972APolysilane, its production process and starting materials thereforSUMITOMO CHEMICAL CO·Filed 1996·Granted Nov 3, 1998·12 cites·12 claims
- 0748US5958609AOrganic electroluminescence deviceSUMITOMO CHEMICAL CO·Filed 1997·Granted Sep 28, 1999·15 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →