Inventor · disambiguated record
Akihiro Usujima
Also filed as: USUJIMA AKIHIRO
12 granted patents·2 pending applications·39 citations·filing 1997–2013
86Inventor score
Files withUSUJIMA AKIHIRO6FUJITSU SEMICONDUCTOR LTD4FUJITSU LTD2FUJITSU MICROELECTRONICS LTD1IGETA MITSUAKI1
Top patents by PatentIndex Score
14 records- 0174US8907430B2Semiconductor device and manufacturing method of semiconductor deviceUSUJIMA AKIHIRO·Filed 2009·Granted Dec 9, 2014·6 cites·3 claims
- 0273US8237219B2Semiconductor device and method of manufacturing sameUSUJIMA AKIHIRO·Filed 2010·Granted Aug 7, 2012·3 cites·3 claims
- 0365US8683406B2Method of defining shape and position of dummy active region by processing data using a patterning apparatusIGETA MITSUAKI·Filed 2012·Granted Mar 25, 2014·3 cites·7 claims
- 0458US6586264B2Method of calculating characteristics of semiconductor device having gate electrode and program thereofFUJITSU LTD·Filed 2001·Granted Jul 1, 2003·7 cites·10 claims
- 0554US5789141APhotolithography of chemically amplified resist utilizing 200°C minimum heat treatment of uncoated substrateFUJITSU LTD·Filed 1997·Granted Aug 4, 1998·20 cites·30 claims
- 0652US9012285B2Semiconductor device and method of manufacturing sameFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Apr 21, 2015·0 cites·6 claims
- 0751US9018067B2Semiconductor device with pocket regions and method of manufacturing the sameFUJITSU SEMICONDUCTOR LTD·Filed 2013·Granted Apr 28, 2015·0 cites·6 claims
- 0850US8470656B2Semiconductor device and method of manufacturing the sameUSUJIMA AKIHIRO·Filed 2012·Granted Jun 25, 2013·0 cites·5 claims
- 0947US8552506B2Semiconductor device and method of manufacturing the sameUSUJIMA AKIHIRO·Filed 2012·Granted Oct 8, 2013·0 cites·6 claims
- 1045US8637938B2Semiconductor device with pocket regions and method of manufacturing the sameUSUJIMA AKIHIRO·Filed 2010·Granted Jan 28, 2014·0 cites·6 claims
- 1144US7906819B2Semiconductor device and method for producing the sameFUJITSU SEMICONDUCTOR LTD·Filed 2009·Granted Mar 15, 2011·0 cites·8 claims
- 1243US2009315139A1Patterning method and semiconductor deviceFUJITSU MICROELECTRONICS LTD·Filed 2009·Application pending·0 cites
- 1342US8216895B2Semiconductor device and method of manufacturing the sameUSUJIMA AKIHIRO·Filed 2010·Granted Jul 10, 2012·0 cites·14 claims
- 1436US2014252490A1Semiconductor device and method of manufacturing the semiconductor deviceFUJITSU SEMICONDUCTOR LTD·Filed 2013·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →