Assignee
KOZAWA AKIYA
2 granted patents·2 pending applications·11 citations·filing 1993–2013
Top patents by PatentIndex Score
4 records- 0156US7160645B2Lead-acid battery having an organic polymer additive and process thereofKOZAWA AKIYA·Filed 2003·Granted Jan 9, 2007·7 cites·6 claims
- 0248US2015030919A1Activators for lead-acid storage battery and lead-acid storage batteryKOZAWA AKIYA·Filed 2013·Application pending·0 cites
- 0345US2007054182A1Timed-released activator pellet for lead-acid batteryKOZAWA AKIYA·Filed 2006·Application pending·0 cites
- 0430US5352339AMethod for producing electrolytic manganese dioxideKOZAWA AKIYA·Filed 1993·Granted Oct 4, 1994·4 cites·14 claims
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Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →