Inventor
ARISE ICHIRO
JP20 patents
Patents
20 patentsUS10707517B2Jul 7, 2020
Nonaqueous electrolyte secondary battery
SUMITOMO CHEMICAL CO7 citations82
US10741815B2Aug 11, 2020
Nonaqueous electrolyte secondary battery
SUMITOMO CHEMICAL CO3 citations72
US9711776B2Jul 18, 2017
Laminated body, separator, and nonaqueous secondary battery
SUMITOMO CHEMICAL CO2 citations72
US10211442B2Feb 19, 2019
Nonaqueous electrolyte secondary battery insulating porous layer and nonaqueous electrolyte secondary battery laminated separator
SUMITOMO CHEMICAL CO1 citations62
US10014506B2Jul 3, 2018
Laminated body, separator, and nonaqueous secondary battery
SUMITOMO CHEMICAL CO1 citations61
US9865857B2Jan 9, 2018
Laminated body, separator, and nonaqueous secondary battery
SUMITOMO CHEMICAL CO1 citations61
US9711775B2Jul 18, 2017
Laminated body, separator, and nonaqueous secondary battery
SUMITOMO CHEMICAL CO1 citations61
US12407067B2Sep 2, 2025
Separator and nonaqueous electrolyte secondary battery
SUMITOMO CHEMICAL CO0 citations55
US12355101B2Jul 8, 2025
Nonaqueous electrolyte secondary battery laminate, nonaqueous electrolyte secondary battery member, and nonaqueous electrolyte secondary battery
SUMITOMO CHEMICAL CO0 citations55
US11158907B2Oct 26, 2021
Nonaqueous electrolyte secondary battery
SUMITOMO CHEMICAL CO0 citations51
US10957941B2Mar 23, 2021
Nonaqueous electrolyte secondary battery
SUMITOMO CHEMICAL CO0 citations51
US10461361B2Oct 29, 2019
Nonaqueous electrolyte secondary battery insulating porous layer
SUMITOMO CHEMICAL CO0 citations51
US10950838B2Mar 16, 2021
Nonaqueous electrolyte secondary battery
SUMITOMO CHEMICAL CO0 citations49
US11038208B2Jun 15, 2021
Nonaqueous electrolyte secondary battery
SUMITOMO CHEMICAL CO0 citations48
US10916755B2Feb 9, 2021
Nonaqueous elctrolyte secondary battery insulating porous layer
SUMITOMO CHEMICAL CO0 citations48
US10777844B2Sep 15, 2020
Nonaqueous electrolyte secondary battery
SUMITOMO CHEMICAL CO0 citations41
US10693115B2Jun 23, 2020
Nonaqueous electrolyte secondary battery separator
SUMITOMO CHEMICAL CO0 citations41
US10535893B2Jan 14, 2020
Nonaqueous electrolyte secondary battery insulating porous layer
SUMITOMO CHEMICAL CO0 citations41
US10476063B2Nov 12, 2019
Nonaqueous electrolyte secondary battery insulating porous layer and nonaqueous electrolyte secondary battery laminated separator
SUMITOMO CHEMICAL CO0 citations41
US10727538B2Jul 28, 2020
Nonaqueous electrolyte secondary battery
SUMITOMO CHEMICAL CO0 citations38