Inventor · disambiguated record
Kazuyasu Nawa
Also filed as: NAWA KAZUYASU
6 granted patents·80 citations·filing 2003–2009
83Inventor score
Files withSONY CORP6
Top patents by PatentIndex Score
6 records- 0195US8368356B2Battery residual quantity display method and electronic equipmentSONY CORP·Filed 2009·Granted Feb 5, 2013·23 cites·10 claims
- 0276US7619536B2Battery residual quantity display method and electronic equipmentSONY CORP·Filed 2006·Granted Nov 17, 2009·2 cites·9 claims
- 0374US7495416B2Battery pack, battery protection processing apparatus, and startup control method of the battery protection processing apparatusSONY CORP·Filed 2004·Granted Feb 24, 2009·37 cites·10 claims
- 0470US7864065B2Battery residual quantity display method and electronic equipmentSONY CORP·Filed 2008·Granted Jan 4, 2011·1 cites·14 claims
- 0570US7425814B2Battery pack and remaining battery power calculation methodSONY CORP·Filed 2004·Granted Sep 16, 2008·9 cites·4 claims
- 0667US7064522B2Secondary battery with display to indicate residual capacitySONY CORP·Filed 2003·Granted Jun 20, 2006·8 cites·12 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →