Inventor · disambiguated record
Megumi Takeuchi
Also filed as: TAKEUCHI MEGUMI
8 granted patents·2 pending applications·337 citations·filing 1995–2013
90Inventor score
Top patents by PatentIndex Score
10 records- 0192US5622653AElectro-conductive oxides and electrodes using the sameHOYA CORP·Filed 1995·Granted Apr 22, 1997·70 cites·13 claims
- 0288US6335124B1Phase shift mask and phase shift mask blankHOYA CORP·Filed 1998·Granted Jan 1, 2002·72 cites·18 claims
- 0385US5681671AElectro-conductive oxides and electrodes using the sameHOYA CORP·Filed 1996·Granted Oct 28, 1997·44 cites·24 claims
- 0484US5955178AElectro-conductive oxides and electrodes using the sameHOYA CORP·Filed 1997·Granted Sep 21, 1999·50 cites·4 claims
- 0582US5843341AElectro-conductive oxide electrodes and devices using the sameHOYA CORP·Filed 1997·Granted Dec 1, 1998·57 cites·15 claims
- 0674US6087047APhase shift mask and phase shift mask blankHOYA CORP·Filed 1998·Granted Jul 11, 2000·36 cites·25 claims
- 0762US6395434B1Phase shift mask and phase shift mask blankHOYA CORP·Filed 2000·Granted May 28, 2002·8 cites·34 claims
- 0851US2014079598A1Carbonizing deviceITO MAMORU·Filed 2013·Application pending·0 cites
- 0946US2012325642A1Carbonizing deviceITO MAMORU·Filed 2012·Application pending·0 cites
- 1037US7781125B2Lithography mask blankHOYA CORP·Filed 2003·Granted Aug 24, 2010·0 cites·7 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →