Inventor · disambiguated record
Nobuo Ishizawa
Also filed as: ISHIZAWA NOBUO
2 granted patents·1 pending application·11 citations·filing 1994–2009
55Inventor score
Top patents by PatentIndex Score
3 records- 0155US2009202415A1Process for producing high-purity silicon and apparatusSHIMAMUNE TAKAYUKI·Filed 2009·Application pending·0 cites
- 0250US7538044B2Process for producing high-purity silicon and apparatusKINOTECH SOLAR ENERGY CORP·Filed 2003·Granted May 26, 2009·2 cites·8 claims
- 0343US5427678AComposite oxide thin filmJAPAN RES DEV CORP·Filed 1994·Granted Jun 27, 1995·9 cites·9 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →