Inventor
HATAYAMA HIROSHI
JP13 patents
⚠️ This page may combine multiple inventors who share the name “HATAYAMA HIROSHI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI CHEMICAL IND
4 patentsUS12087903B2Sep 10, 2024
Separator for electricity storage devices, and electricity storage device
ASAHI CHEMICAL IND0 citations58
US11804617B2Oct 31, 2023
Separator for power storage device and method for producing same, and power storage device and method for producing same
ASAHI CHEMICAL IND0 citations58
US11784343B2Oct 10, 2023
Separator for electricity storage devices, and electricity storage device
ASAHI CHEMICAL IND0 citations58
US11769930B2Sep 26, 2023
Separator including active layer having lithium-occluding material, and electricity storage device including the same
ASAHI CHEMICAL IND0 citations57
ASAHI KASEI E MAT CORPORATION
3 patentsUS9911960B2Mar 6, 2018
Porous membrane and multilayer porous membrane
ASAHI KASEI E MAT CORPORATION3 citations72
US9911959B2Mar 6, 2018
Porous membrane and multilayer porous membrane
ASAHI KASEI E MAT CORPORATION1 citations62
US10276849B2Apr 30, 2019
Separator including polyolefin microporous membrane and inorganic porous layer, and nonaqueous electrolyte battery using the same
ASAHI KASEI E MAT CORPORATION0 citations41