Inventor · disambiguated record
Akihiro Nishizawa
Also filed as: NISHIZAWA AKIHIRO
6 granted patents·43 citations·filing 1996–2016
81Inventor score
Top patents by PatentIndex Score
6 records- 0183US8947052B2Charge-discharge control circuit, semiconductor integrated circuit, method of controlling charging and dischargingNISHIZAWA AKIHIRO·Filed 2010·Granted Feb 3, 2015·11 cites·13 claims
- 0283US8878541B2Battery voltage monitoring circuitNISHIZAWA AKIHIRO·Filed 2011·Granted Nov 4, 2014·6 cites·3 claims
- 0380US8786248B2Flying capacitor type voltage detecting circuit and battery protection integrated circuitNISHIZAWA AKIHIRO·Filed 2011·Granted Jul 22, 2014·3 cites·13 claims
- 0475USD808947SAccessory for a smartphone cameraPFU LTD·Filed 2016·Granted Jan 30, 2018·17 cites·1 claims
- 0560US8611061B2Transmitter/receiver circuit for protection circuitNISHIZAWA AKIHIRO·Filed 2011·Granted Dec 17, 2013·1 cites·9 claims
- 0629US5768322ATransferred data recovery apparatusNIPPON PRECISION CIRCUITS·Filed 1996·Granted Jun 16, 1998·5 cites·5 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →