Inventor · disambiguated record
Nobuo Hironaga
Also filed as: HIRONAGA NOBUO
5 granted patents·1 pending application·87 citations·filing 2002–2017
80Inventor score
Files withNEC ELECTRONICS CORP2NEC CORP1RENESAS ELECTRONICS CORP1SANDISK TECHNOLOGIES INC1SANDISK TECHNOLOGIES LLC1
Top patents by PatentIndex Score
6 records- 0195US10242994B2Three-dimensional memory device containing annular etch-stop spacer and method of making thereofSANDISK TECHNOLOGIES LLC·Filed 2017·Granted Mar 26, 2019·24 cites·10 claims
- 0292US9502429B2Set of stepped surfaces formation for a multilevel interconnect structureSANDISK TECHNOLOGIES INC·Filed 2014·Granted Nov 22, 2016·24 cites·13 claims
- 0380US7229921B2Semiconductor device and manufacturing method for the sameNEC ELECTRONICS CORP·Filed 2002·Granted Jun 12, 2007·27 cites·62 claims
- 0468US6890864B2Semiconductor device fabricating method and treating liquidNEC ELECTRONICS CORP·Filed 2003·Granted May 10, 2005·12 cites·27 claims
- 0536US8349087B2Semiconductor device manufacturing method, wafer treatment system, and recording mediumRENESAS ELECTRONICS CORP·Filed 2010·Granted Jan 8, 2013·0 cites·11 claims
- 0636US2003027418A1Semiconductor device fabricating method and treating liquidNEC CORP·Filed 2002·Application pending·0 cites
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