Inventor · disambiguated record
Hirotaka Ogihara
Also filed as: OGIHARA HIROTAKA
10 granted patents·4 pending applications·114 citations·filing 2002–2017
89Inventor score
Top patents by PatentIndex Score
14 records- 0189US6798038B2Manufacturing method of semiconductor device with filling insulating film into trenchTOSHIBA KK·Filed 2002·Granted Sep 28, 2004·43 cites·1 claims
- 0287US8796814B2Semiconductor memory device and method of manufacturing the sameOGIHARA HIROTAKA·Filed 2012·Granted Aug 5, 2014·18 cites·15 claims
- 0387US8742391B2Non-volatile semiconductor memoryTOSHIBA KK·Filed 2013·Granted Jun 3, 2014·8 cites·20 claims
- 0486US9780111B2Semiconductor device and method for manufacturing the sameTOSHIBA KK·Filed 2015·Granted Oct 3, 2017·5 cites·13 claims
- 0582US8956982B2Manufacturing method of semiconductor deviceTSUBATA SHUICHI·Filed 2011·Granted Feb 17, 2015·6 cites·16 claims
- 0682US7371654B2Manufacturing method of semiconductor device with filling insulating film into trenchTOSHIBA KK·Filed 2006·Granted May 13, 2008·8 cites·8 claims
- 0775US9905462B2Semiconductor device and method for manufacturing the sameTOSHIBA MEMORY CORP·Filed 2015·Granted Feb 27, 2018·2 cites·6 claims
- 0875US7247888B2Film forming ring and method of manufacturing semiconductor deviceTOSHIBA KK·Filed 2005·Granted Jul 24, 2007·5 cites·17 claims
- 0975US7052971B2Method for manufacturing semiconductor deviceTOSHIBA KK·Filed 2002·Granted May 30, 2006·18 cites·16 claims
- 1065US9779978B2Method of manufacturing semiconductor device and semiconductor manufacturing apparatusTOSHIBA KK·Filed 2015·Granted Oct 3, 2017·1 cites·16 claims
- 1144US2018264524A1Template cleaning method, template cleaning apparatus, and cleaning liquidTOSHIBA MEMORY CORP·Filed 2017·Application pending·0 cites
- 1242US2004173870A1Manufacturing method of semiconductor device with filling insulating film into trenchTOSHIBA KK·Filed 2004·Application pending·0 cites
- 1334US2016064405A1Method for forming insulator film on metal filmTOSHIBA KK·Filed 2015·Application pending·0 cites
- 1434US2016268283A1Semiconductor memory device and method for manufacturing sameTOSHIBA KK·Filed 2015·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →