Inventor
UEJIMA RIKURI
JP5 patents
Patents
5 patentsUS9859538B2Jan 2, 2018
Film production method and film production device
SUMITOMO CHEMICAL CO2 citations67
US10981735B2Apr 20, 2021
Pneumatic conveyance method for methionine
SUMITOMO CHEMICAL CO0 citations57
US10985355B2Apr 20, 2021
Method for producing functional film, control device, and control method
SUMITOMO CHEMICAL CO0 citations48
US10431795B2Oct 1, 2019
Film production method
SUMITOMO CHEMICAL CO0 citations46
US10026939B2Jul 17, 2018
Battery separator producing method and battery separator producing apparatus
SUMITOMO CHEMICAL CO0 citations46