Inventor · disambiguated record
Akio Tokunaga
Also filed as: TOKUNAGA AKIO
4 granted patents·86 citations·filing 1984–1995
78Inventor score
Files withJAPAN STORAGE BATTERY CO LTD4
Top patents by PatentIndex Score
4 records- 0169US5035966ASealed lead-acid batteryJAPAN STORAGE BATTERY CO LTD·Filed 1989·Granted Jul 30, 1991·30 cites·13 claims
- 0262US5128218ASealed lead-acid batteryJAPAN STORAGE BATTERY CO LTD·Filed 1991·Granted Jul 7, 1992·36 cites·25 claims
- 0353US4485156APasted type lead-acid batteryJAPAN STORAGE BATTERY CO LTD·Filed 1984·Granted Nov 27, 1984·13 cites·5 claims
- 0429US5611779AElectrochemical fluid delivery deviceJAPAN STORAGE BATTERY CO LTD·Filed 1995·Granted Mar 18, 1997·7 cites·19 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →