Inventor

YASHIKI DAIZABURO

JP26 patents

⚠️ This page may combine multiple inventors who share the name “YASHIKI DAIZABURO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

YASHIKI DAIZABURO

SUMITOMO CHEMICAL CO

Laminated body

Core, separator roll, and method for producing separator roll

Checking device

Checking device and checking method

Film-stretching apparatus and method of producing film

Block copolymers and use thereof

Block copolymer and use thereof

Method for stocking battery separator roll, method for producing same, method for carrying same, and carrier for same

Package of porous film

Separator roll, method for producing battery, and method for producing separator roll

Method for producing porous film

Assembly production method

Laminated separator roll

Method of producing film, method of producing separator, and method of producing plasticizer

Separator core and separator roll

Separator core and separator roll

Separator core and separator roll

Method for producing polyolefin porous film, and laminated porous film

Method for producing polyolefin porous film, and laminated porous film

Film roll, method of producing the same, and method of testing the same

Method for producing nonaqueous electrolyte secondary battery separator

Nonaqueous electrolyte secondary battery separator

Long porous separator sheet, method for producing the same, roll, and lithium-ion battery

Method for producing assembly, and assembly

HASEGAWA HIROHIKO

Porous film, battery separator, and battery

ONODERA TORU

Block copolymers and use thereof