Inventor · disambiguated record
Norikazu Katagiri
Also filed as: KATAGIRI NORIKAZU
2 granted patents·1 pending application·0 citations·filing 2009–2012
21Inventor score
Technology areasG09G
Top patents by PatentIndex Score
3 records- 0149US2010103157A1Liquid crystal display drive circuitSANYO ELECTRIC CO·Filed 2009·Application pending·0 cites
- 0237US9041638B2Liquid crystal driving circuit having a common-signal output circuit and a segment-signal output circuit and methodKATAGIRI NORIKAZU·Filed 2011·Granted May 26, 2015·0 cites·20 claims
- 0336US8941571B2Liquid crystal driving circuitKATAGIRI NORIKAZU·Filed 2012·Granted Jan 27, 2015·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →