Inventor · disambiguated record
Kunio Wanikawa
Also filed as: WANIKAWA KUNIO
2 granted patents·1 pending application·35 citations·filing 1993–2020
57Inventor score
Files withSEIKO EPSON CORP3
Top patents by PatentIndex Score
3 records- 0176US11260662B2Liquid discharge head and liquid discharge apparatusSEIKO EPSON CORP·Filed 2020·Granted Mar 1, 2022·1 cites·13 claims
- 0267US5367393AElectro-optical apparatus with metal light shield and conductor between color filtersSEIKO EPSON CORP·Filed 1993·Granted Nov 22, 1994·34 cites·28 claims
- 0358US2015168922A1Solar clockSEIKO EPSON CORP·Filed 2014·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →