Inventor
NAKASHIMA RYOICHI
JP15 patents
⚠️ This page may combine multiple inventors who share the name “NAKASHIMA RYOICHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SONY CORP
8 patentsUS8359174B2Jan 22, 2013
Battery pack, electronic appliance, and method of detecting remaining amount of battery
SONY CORP852 citations98
US8368356B2Feb 5, 2013
Battery residual quantity display method and electronic equipment
SONY CORP23 citations92
US7843164B2Nov 30, 2010
Power supply system, power supply plate and electronic equipment
SONY CORP11 citations83
US7864065B2Jan 4, 2011
Battery residual quantity display method and electronic equipment
SONY CORP1 citations62
US7723949B2May 25, 2010
Battery device
SONY CORP6 citations62
US7619536B2Nov 17, 2009
Battery residual quantity display method and electronic equipment
SONY CORP2 citations62
US8745422B2Jun 3, 2014
Power supply control method, program and power supply control system capable of exercising power supply control based on the type of a connected power supply apparatus
SONY CORP1 citations51
US8934767B2Jan 13, 2015
Imaging apparatus and method of calculating usable time of imaging apparatus
SONY CORP0 citations50
NAKASHIMA RYOICHI
4 patentsUS8527784B2Sep 3, 2013
Information processing apparatus, power supply control method, program and power supply control system to define processing depending on types of power supply apparatus connected
NAKASHIMA RYOICHI7 citations82
US8577219B2Nov 5, 2013
Imaging apparatus and method of calculating usable time of imaging apparatus
NAKASHIMA RYOICHI3 citations60
US9153848B2Oct 6, 2015
Electronic device, battery pack, and method of computing battery pack capacity
NAKASHIMA RYOICHI1 citations47
US8547204B2Oct 1, 2013
Information processing apparatus, power-supply control method, program, and power supply control system
NAKASHIMA RYOICHI0 citations39