Inventor · disambiguated record
Naruhiko Nakanishi
Also filed as: NAKANISHI NARUHIKO
9 granted patents·2 pending applications·56 citations·filing 1998–2010
86Inventor score
Top patents by PatentIndex Score
11 records- 0171US7754563B2Nanolaminate-structure dielectric film forming methodELPIDA MEMORY INC·Filed 2007·Granted Jul 13, 2010·4 cites·20 claims
- 0263US6544834B1Method of forming a semiconductor device including a capacitor with tantalum oxide (Ta2O5)HITACHI LTD·Filed 1999·Granted Apr 8, 2003·26 cites·32 claims
- 0362US7691743B2Semiconductor device having a capacitance element and method of manufacturing the sameELPIDA MEMORY INC·Filed 2007·Granted Apr 6, 2010·2 cites·15 claims
- 0460US6627497B2Semiconductor integrated circuit device and method of manufacturing the sameHITACHI LTD·Filed 2002·Granted Sep 30, 2003·7 cites·30 claims
- 0559US7872294B2Semiconductor device having a capacitance element and method of manufacturing the sameELPIDA MEMORY INC·Filed 2010·Granted Jan 18, 2011·1 cites·8 claims
- 0656US6664157B2Semiconductor integrated circuit device and the method of producing the sameHITACHI LTD·Filed 2001·Granted Dec 16, 2003·7 cites·32 claims
- 0751US6713343B2Method of forming a semiconductor device with a capacitor including a polycrystalline tantalum oxide film dielectricHITACHI LTD·Filed 2003·Granted Mar 30, 2004·3 cites·28 claims
- 0841US7763500B2Method for manufacturing semiconductor storage device comprising a slow cooling stepELPIDA MEMORY INC·Filed 2006·Granted Jul 27, 2010·0 cites·17 claims
- 0941US2007077759A1Method for forming dielectric film and method for manufacturing semiconductor device by using the sameELPIDA MEMORY INC·Filed 2006·Application pending·0 cites
- 1037US6583463B1Semiconductor integrated circuit device with information storage capacitor having ruthenium dioxide lower electrode and crystallized TA2O5 capacitor insulatorHITACHI LTD·Filed 1998·Granted Jun 24, 2003·6 cites·15 claims
- 1136US2004092038A1Method for forming a capacitor having a high-dielectric-constant insulation filmELPIDA MEMORY INC·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →