Inventor
HEISHI MASARU
JP7 patents
⚠️ This page may combine multiple inventors who share the name “HEISHI MASARU”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
SEKISUI CHEMICAL CO LTD
6 patentsUS10608451B2Mar 31, 2020
Electricity storage system and cartridge
SEKISUI CHEMICAL CO LTD1 citations59
US9812735B2Nov 7, 2017
Lithium ion secondary battery
SEKISUI CHEMICAL CO LTD0 citations49
US10075002B2Sep 11, 2018
Electricity storage system and cartridge
SEKISUI CHEMICAL CO LTD1 citations48
US9728810B2Aug 8, 2017
Electrolyte and lithium ion secondary battery
SEKISUI CHEMICAL CO LTD0 citations45
US10297867B2May 21, 2019
Sheet-laminated lithium ion secondary battery and production method for sheet-laminated lithium ion secondary battery
SEKISUI CHEMICAL CO LTD0 citations39
US9985319B2May 29, 2018
Method for producing laminate battery, apparatus for producing laminate battery, and laminate battery
SEKISUI CHEMICAL CO LTD0 citations39