Inventor · disambiguated record
Hiroki Matsumaru
Also filed as: MATSUMARU HIROKI
4 granted patents·2 pending applications·50 citations·filing 2005–2011
76Inventor score
Top patents by PatentIndex Score
6 records- 0195US7585386B2Plasma processing apparatus, electrode plate for plasma processing apparatus, and electrode plate manufacturing methodOCTEC INC·Filed 2005·Granted Sep 8, 2009·33 cites·12 claims
- 0286US7922862B2Plasma processing apparatus, electrode plate for plasma processing apparatus, and electrode plate manufacturing methodOCTEC INC·Filed 2009·Granted Apr 12, 2011·9 cites·18 claims
- 0376US7767055B2Capacitive coupling plasma processing apparatusTOKYO ELECTRON LTD·Filed 2005·Granted Aug 3, 2010·5 cites·17 claims
- 0460US8142609B2Plasma processing apparatusTAKAHASHI SYUICHI·Filed 2008·Granted Mar 27, 2012·3 cites·10 claims
- 0547US2011162802A1Plasma processing apparatus, electrode plate for plasma processing apparatus, and electrode plate manufacturing methodOKUMURA KATSUYA·Filed 2011·Application pending·0 cites
- 0643US2008242086A1Plasma processing method and plasma processing apparatusTOKYO ELECTRON LTD·Filed 2008·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →