Inventor
OCHIAI SEIJIRO
JP12 patents
⚠️ This page may combine multiple inventors who share the name “OCHIAI SEIJIRO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
YUASA BATTERY CO LTD
6 patentsUS6902848B1Jun 7, 2005
Lithium battery including a gel electrolyte
YUASA BATTERY CO LTD25 citations91
US6569572B1May 27, 2003
Lithium battery, polymer electrolyte, electrolyte material, di(meth)acrylic ester, and di(meth)acrylate polymer
YUASA BATTERY CO LTD28 citations90
US6358646B1Mar 19, 2002
Method of making a flat type lithium secondary battery and electrode
YUASA BATTERY CO LTD11 citations73
US6673496B1Jan 6, 2004
Thin lithium secondary cell
YUASA BATTERY CO LTD6 citations61
US7527890B2May 5, 2009
Sealed alkaline storage battery, electrode structure and charging method for the same, and charger for sealed alkaline storage battery
YUASA BATTERY CO LTD6 citations60
US7635512B2Dec 22, 2009
Nickel electrode material, and production method therefor, and nickel electrode and alkaline battery
YUASA BATTERY CO LTD0 citations40
GS YUASA INT LTD
4 patentsUS10971767B2Apr 6, 2021
Charge voltage controller for energy storage device, energy storage apparatus, battery charger for energy storage device, and charging method for energy storage device
GS YUASA INT LTD1 citations60
US10594002B2Mar 17, 2020
Charge voltage controller for energy storage device, energy storage apparatus, battery charger for energy storage device, and charging method for energy storage device
GS YUASA INT LTD1 citations60
US10527681B2Jan 7, 2020
Degradation estimator for energy storage device, energy storage apparatus, input-output control device for energy storage device, and method for controlling input and output of energy storage device
GS YUASA INT LTD0 citations51
US12301036B2May 13, 2025
Management apparatus for energy storage device, energy storage apparatus, and input/output control method for energy storage device
GS YUASA INT LTD0 citations50