P

Inventor

SATO HIDEYUKI

JP92 patents
⚠️ This page may combine multiple inventors who share the name “SATO HIDEYUKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

SONY CORP

19 patents
US8359174B2Jan 22, 2013

Battery pack, electronic appliance, and method of detecting remaining amount of battery

SONY CORP852 citations98
US6828761B1Dec 7, 2004

Battery charging/discharging apparatus and battery charging/discharging method

SONY CORP25 citations93
US6512984B1Jan 28, 2003

Battery pack, method for charging/discharging counting and method for setting residual capacity of the battery pack

SONY CORP19 citations93
US8368356B2Feb 5, 2013

Battery residual quantity display method and electronic equipment

SONY CORP23 citations92
US6222348B1Apr 24, 2001

Battery system featuring transmission of battery data from a battery pack

SONY CORP34 citations92
US7579811B2Aug 25, 2009

Battery pack, battery protection processing apparatus and control method thereof

SONY CORP49 citations91
US7495416B2Feb 24, 2009

Battery pack, battery protection processing apparatus, and startup control method of the battery protection processing apparatus

SONY CORP37 citations90
US7615963B2Nov 10, 2009

Charging/discharging apparatus and method, power supplying device and method, power supplying systems and method, program storing medium, and program

SONY CORP11 citations84
US7525288B2Apr 28, 2009

Charging/discharging apparatus and method, power supplying apparatus and method, power supplying system and method, program storing medium, and program

SONY CORP9 citations84
US7521893B2Apr 21, 2009

Battery apparatus and discharge controlling method of battery apparatus

SONY CORP8 citations84
US7514902B2Apr 7, 2009

Battery pack and remaining battery power calculation method

SONY CORP13 citations84
US7411373B2Aug 12, 2008

Charging/discharging apparatus and method, power supplying apparatus and method, power supplying system and method, program storing medium, and program

SONY CORP10 citations84
US6587799B2Jul 1, 2003

Battery pack, method for charging/discharging counting and method for setting residual capacity of the battery pack

SONY CORP14 citations84
US7425814B2Sep 16, 2008

Battery pack and remaining battery power calculation method

SONY CORP9 citations83
US7071654B2Jul 4, 2006

Battery charging/discharging apparatus and battery charging/discharging method

SONY CORP9 citations74
US6972545B2Dec 6, 2005

Battery pack and battery remaining power calculating method

SONY CORP8 citations74
US10606149B2Mar 31, 2020

Information processing device, information processing method, and program

SONY CORP2 citations73
US6825639B2Nov 30, 2004

Charging/discharging apparatus and method, power supplying apparatus and method, power supplying system and method, program storage medium, and program

SONY CORP11 citations73
US7064522B2Jun 20, 2006

Secondary battery with display to indicate residual capacity

SONY CORP8 citations71

ATMEL CORP

4 patents

HITACHI LTD

4 patents

ZEXEL CORP

3 patents

NSK LTD

3 patents

KYOWA HAKKO KOGYO KK

3 patents

DENSO CORP

2 patents

TERUMO CORP

2 patents

SMITHKLINE BEECHAM CORP

2 patents

SHINKO KOGYO KK

1 patent

ZEXEL GLEASON USA INC

1 patent

NNSK LTD

1 patent

GLAXOSMITHKLINE LLC

1 patent

SONY ELECTRONICS INC

1 patent

MEGACHIPS CORP

1 patent

RICOH CO LTD

1 patent

TSUBAKIMOTO CHAIN CO

1 patent

Showing the top 50 of 92 patents by PatentIndex Score.