Inventor · disambiguated record
Nobuyuki Nishikawa
Also filed as: NISHIKAWA NOBUYUKI
9 granted patents·2 pending applications·97 citations·filing 1985–2009
87Inventor score
Top patents by PatentIndex Score
11 records- 0183US7256500B2Semiconductor device using metal nitride as insulating filmFUJITSU LTD·Filed 2006·Granted Aug 14, 2007·6 cites·2 claims
- 0280US6087261AMethod for production of semiconductor deviceFUJITSU LTD·Filed 1998·Granted Jul 11, 2000·59 cites·42 claims
- 0366US7042093B2Semiconductor device using metal nitride as insulating filmFUJITSU LTD·Filed 2003·Granted May 9, 2006·7 cites·2 claims
- 0457US8067309B2Semiconductor device using metal nitride as insulating film and its manufacture methodSHIMIZU NORIYOSHI·Filed 2008·Granted Nov 29, 2011·0 cites·4 claims
- 0556US7381614B2Method for fabricating a semiconductor memory device that includes silicidizing a portion of a platinum group layer to form a silicide region and selectively removing the silicide region to define a bottom electrode of a capacitorFUJITSU LTD·Filed 2005·Granted Jun 3, 2008·1 cites·9 claims
- 0655US2007252280A1Semiconductor device using metal nitride as insulating filmFUJITSU LTD·Filed 2007·Application pending·0 cites
- 0753US6873002B2Semiconductor memory device having cylinder-type stacked capacitor and method for fabricating such a semiconductor memory deviceFUJITSU LTD·Filed 2003·Granted Mar 29, 2005·5 cites·10 claims
- 0850US7102189B2Semiconductor device suitable for forming conductive film such as platinum with good coverage, and its manufactureFUJITSU LTD·Filed 2003·Granted Sep 5, 2006·4 cites·6 claims
- 0948US7470595B2Oxidizing a metal layer for a dielectric having a platinum electrodeFUJITSU LTD·Filed 2006·Granted Dec 30, 2008·0 cites·5 claims
- 1048US2009204252A1Substrate processing method and apparatus, method for manufacturing semiconductor device and storage mediumTOKYO ELECTRON LTD·Filed 2009·Application pending·0 cites
- 1137US4747146ASystem for detecting difference between image on primary sheet and image on secondary sheetKYODO PRINTING CO LTD·Filed 1985·Granted May 24, 1988·15 cites·6 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →