Inventor · disambiguated record
Hiroaki Okuyama
Also filed as: OKUYAMA HIROAKI
13 granted patents·7 pending applications·106 citations·filing 1988–2025
91Inventor score
Files withENPLAS CORP4MATSUSHITA ELECTRIC INDUSTRIAL CO LTD2MATSUSHITA ELECTRONICS CORP2NISSAN CHEMICAL IND LTD2PANASONIC CORP2
Top patents by PatentIndex Score
20 records- 0192US7839697B2Semiconductor memory devicePANASONIC CORP·Filed 2007·Granted Nov 23, 2010·24 cites·2 claims
- 0289US9746772B2Resist underlayer film forming composition for lithography containing polyether structure-containing resinNISSAN CHEMICAL IND LTD·Filed 2016·Granted Aug 29, 2017·5 cites·9 claims
- 0383US9263285B2Composition for forming a resist underlayer film including hydroxyl group-containing carbazole novolac resinSHINJO TETSUYA·Filed 2011·Granted Feb 16, 2016·7 cites·10 claims
- 0483US8674052B2Carbazole novolak resinNISSAN CHEMICAL IND LTD·Filed 2013·Granted Mar 18, 2014·5 cites·4 claims
- 0576US8077530B2Semiconductor memory deviceISHIKURA SATOSHI·Filed 2011·Granted Dec 13, 2011·5 cites·10 claims
- 0672US2025359402A1Light emitting device, surface light source device, and display deviceENPLAS CORP·Filed 2025·Application pending·0 cites
- 0771US7023722B2Low-operating voltage and low power consumption semiconductor memory deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Apr 4, 2006·20 cites·7 claims
- 0870US8722841B2Carbazole novolak resinSAITO DAIGO·Filed 2010·Granted May 13, 2014·2 cites·38 claims
- 0970US7948787B2Semiconductor memory devicePANASONIC CORP·Filed 2010·Granted May 24, 2011·3 cites·2 claims
- 1069US2024003519A1Light emitting device, backlight module and display panelENPLAS CORP·Filed 2023·Application pending·0 cites
- 1167US2023272900A1Light emitting device, backlight module and display panelENPLAS CORP·Filed 2023·Application pending·0 cites
- 1265US4947379AHigh speed static random access memory circuitMATSUSHITA ELECTRONICS CORP·Filed 1988·Granted Aug 7, 1990·22 cites·3 claims
- 1356US9844926B2Inorganic film and laminateSEKISUI CHEMICAL CO LTD·Filed 2014·Granted Dec 19, 2017·0 cites·7 claims
- 1447US2013189533A1Resist underlayer film forming composition for lithography containing polyether structure-containing resinOKUYAMA HIROAKI·Filed 2011·Application pending·0 cites
- 1546US4893276AOutput circuit of a static random access memory circuitMATSUSHITA ELECTRONICS CORP·Filed 1988·Granted Jan 9, 1990·10 cites·4 claims
- 1642US2004109870A1Therapeutic agent for acute hepatitis and chronic hepatitis including hepatic fibrosis and cirrhosisFiled 2003·Application pending·0 cites
- 1740US11249342B2Light emitting device, surface light source device and display deviceENPLAS CORP·Filed 2018·Granted Feb 15, 2022·0 cites·12 claims
- 1840US2008094870A1Semiconductor memory deviceTSUJIMURA KAZUKI·Filed 2007·Application pending·0 cites
- 1932US6304943B1Semiconductor storage device with block writing function and reduce power consumption thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Oct 16, 2001·3 cites·17 claims
- 2030US2005068824A1Semiconductor memoryFiled 2004·Application pending·0 cites
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