Inventor

MIMA SEIICHI

2 patents

Patents

2 patents

US3962158AJun 8, 1976

Hydrophilic polymer membranes of polyvinyl alcohol and chitosan

AGENCY IND SCIENCE TECHN43 citations89

US4022960AMay 10, 1977

Polymers with high transparency and refractive index and process for production thereof

AGENCY IND SCIENCE TECHN12 citations69