Inventor · disambiguated record
Ryoichi Nakashima
Also filed as: NAKASHIMA RYOICHI
15 granted patents·3 pending applications·950 citations·filing 1986–2017
92Inventor score
Top patents by PatentIndex Score
18 records- 0198US8359174B2Battery pack, electronic appliance, and method of detecting remaining amount of batterySONY CORP·Filed 2007·Granted Jan 22, 2013·852 cites·19 claims
- 0295US8368356B2Battery residual quantity display method and electronic equipmentSONY CORP·Filed 2009·Granted Feb 5, 2013·23 cites·10 claims
- 0389US8527784B2Information processing apparatus, power supply control method, program and power supply control system to define processing depending on types of power supply apparatus connectedNAKASHIMA RYOICHI·Filed 2010·Granted Sep 3, 2013·7 cites·7 claims
- 0482US8577219B2Imaging apparatus and method of calculating usable time of imaging apparatusNAKASHIMA RYOICHI·Filed 2011·Granted Nov 5, 2013·3 cites·12 claims
- 0576US10102438B2Information display deviceTOYOTA MOTOR CO LTD·Filed 2017·Granted Oct 16, 2018·4 cites·6 claims
- 0676US7619536B2Battery residual quantity display method and electronic equipmentSONY CORP·Filed 2006·Granted Nov 17, 2009·2 cites·9 claims
- 0774US8745422B2Power supply control method, program and power supply control system capable of exercising power supply control based on the type of a connected power supply apparatusSONY CORP·Filed 2013·Granted Jun 3, 2014·1 cites·9 claims
- 0872US7843164B2Power supply system, power supply plate and electronic equipmentSONY CORP·Filed 2007·Granted Nov 30, 2010·11 cites·7 claims
- 0970US7864065B2Battery residual quantity display method and electronic equipmentSONY CORP·Filed 2008·Granted Jan 4, 2011·1 cites·14 claims
- 1067US9153848B2Electronic device, battery pack, and method of computing battery pack capacityNAKASHIMA RYOICHI·Filed 2011·Granted Oct 6, 2015·1 cites·11 claims
- 1166US5035519ASubmersible thrust bearing apparatusHITACHI LTD·Filed 1990·Granted Jul 30, 1991·25 cites·8 claims
- 1265US7723949B2Battery deviceSONY CORP·Filed 2006·Granted May 25, 2010·6 cites·13 claims
- 1364US8934767B2Imaging apparatus and method of calculating usable time of imaging apparatusSONY CORP·Filed 2013·Granted Jan 13, 2015·0 cites·17 claims
- 1449US4745316ASubmersible motorHITACHI LTD·Filed 1986·Granted May 17, 1988·14 cites·3 claims
- 1548US2007206034A1Battery device and electronic equipmentSONY CORP·Filed 2007·Application pending·0 cites
- 1644US2013113417A1Charge control device and charge control methodSONY CORP·Filed 2012·Application pending·0 cites
- 1741US2009220825A1Battery Pack and Battery Protection MethodNAKASHIMA RYOICHI·Filed 2007·Application pending·0 cites
- 1839US8547204B2Information processing apparatus, power-supply control method, program, and power supply control systemNAKASHIMA RYOICHI·Filed 2010·Granted Oct 1, 2013·0 cites·8 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →