Inventor
OKUMURA MOTOYOSHI
JP49 patents
⚠️ This page may combine multiple inventors who share the name “OKUMURA MOTOYOSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
TOYOTA JIDOSHOKKI KK
15 patentsUS11361910B2Jun 14, 2022
Power storage module
TOYOTA JIDOSHOKKI KK0 citations62
US10910644B2Feb 2, 2021
Power storage device
TOYOTA JIDOSHOKKI KK0 citations62
US12444795B2Oct 14, 2025
Power storage device
TOYOTA JIDOSHOKKI KK0 citations52
US11757136B2Sep 12, 2023
Power storage module and manufacturing method of power storage module
TOYOTA JIDOSHOKKI KK0 citations52
US12080900B2Sep 3, 2024
Power storage device
TOYOTA JIDOSHOKKI KK0 citations51
US11695181B2Jul 4, 2023
Power storage module
TOYOTA JIDOSHOKKI KK0 citations51
US11189858B2Nov 30, 2021
Electricity storage module
TOYOTA JIDOSHOKKI KK0 citations51
US12444798B2Oct 14, 2025
Power storage device
TOYOTA JIDOSHOKKI KK0 citations50
US12107300B2Oct 1, 2024
Energy storage device comprising current collector plate with spring portion
TOYOTA JIDOSHOKKI KK0 citations50
US12080840B2Sep 3, 2024
Power storage device
TOYOTA JIDOSHOKKI KK0 citations50
US11715843B2Aug 1, 2023
Power storage device
TOYOTA JIDOSHOKKI KK0 citations50
US11658371B2May 23, 2023
Power storage device
TOYOTA JIDOSHOKKI KK0 citations50
US11552359B2Jan 10, 2023
Power storage device
TOYOTA JIDOSHOKKI KK0 citations50
US12040508B2Jul 16, 2024
Power storage module, and manufacturing method therefor
TOYOTA JIDOSHOKKI KK0 citations48
US11909017B2Feb 20, 2024
Power storage device
TOYOTA JIDOSHOKKI KK0 citations45
YAZAKI CORP
14 patentsUSD1014436SFeb 13, 2024
Plate of battery module
YAZAKI CORP1 citations62
US11892480B2Feb 6, 2024
Voltage detection unit
YAZAKI CORP1 citations62
USD1008964SDec 26, 2023
Plate of battery module
YAZAKI CORP1 citations62
USD1008948SDec 26, 2023
Plate of battery module
YAZAKI CORP1 citations62
USD1008963SDec 26, 2023
Plate of battery module
YAZAKI CORP1 citations62
US11662390B2May 30, 2023
Voltage detection unit
YAZAKI CORP0 citations62
US12592443B2Mar 31, 2026
Plate for battery stack and battery stack
YAZAKI CORP0 citations52
US12506170B2Dec 23, 2025
Battery stack plate and method for manufacturing battery stack plate
YAZAKI CORP0 citations52
US12424689B2Sep 23, 2025
Plate for battery stack and battery stack
YAZAKI CORP0 citations52
US12424712B2Sep 23, 2025
Plate for battery stack
YAZAKI CORP0 citations52
US12283668B2Apr 22, 2025
Voltage detection unit and power storage device
YAZAKI CORP0 citations52
US11674982B2Jun 13, 2023
Voltage detection unit
YAZAKI CORP0 citations52
US11650257B2May 16, 2023
Voltage detection unit
YAZAKI CORP0 citations52
US12560655B2Feb 24, 2026
Voltage detection unit and power storage device
YAZAKI CORP0 citations46
TOYOTA MOTOR CO LTD
7 patentsUS7479761B2Jan 20, 2009
Secondary battery control apparatus and control method for predicting charging in regenerative braking
TOYOTA MOTOR CO LTD25 citations92
US7626364B2Dec 1, 2009
Secondary battery replacement method
TOYOTA MOTOR CO LTD3 citations63
US12134129B2Nov 5, 2024
Surface treatment method and device for hydrogen absorbing alloy powder
TOYOTA MOTOR CO LTD0 citations62
US10950848B2Mar 16, 2021
Positive electrode and alkaline secondary battery including the same
TOYOTA MOTOR CO LTD0 citations62
US7675291B2Mar 9, 2010
Method and device for monitoring deterioration of battery
TOYOTA MOTOR CO LTD4 citations61
US11916183B2Feb 27, 2024
Bipolar battery and power storage device
TOYOTA MOTOR CO LTD0 citations50
US11916230B2Feb 27, 2024
Negative electrode active material, negative electrode, alkaline storage battery, and method of producing negative electrode active material
TOYOTA MOTOR CO LTD0 citations47
OKUMURA MOTOYOSHI
4 patentsUS9523740B2Dec 20, 2016
Method for determining remaining lifetime
OKUMURA MOTOYOSHI3 citations71
US8741459B2Jun 3, 2014
State judging device and control device of secondary battery
OKUMURA MOTOYOSHI6 citations71
US8742723B2Jun 3, 2014
Battery pack assembled with recycled batteries and method of assembly
OKUMURA MOTOYOSHI2 citations61
US8470470B2Jun 25, 2013
Battery pack manufacturing method, and battery pack
OKUMURA MOTOYOSHI4 citations61
PANASONIC EV ENERGY CO LTD
3 patentsUS8380452B2Feb 19, 2013
Control device of secondary battery and map correction method
PANASONIC EV ENERGY CO LTD14 citations84
US7971345B2Jul 5, 2011
Reconstituted battery pack, reconstituted battery pack producing method, reconstituted battery pack using method, and reconstituted battery pack control system
PANASONIC EV ENERGY CO LTD7 citations84
US7785729B2Aug 31, 2010
Battery pack and battery pack producing method
PANASONIC EV ENERGY CO LTD2 citations62