Inventor
MORI KOH
5 patents
Patents
5 patentsUS4493714AJan 15, 1985
Ultrathin film, process for production thereof, and use thereof for concentrating a specified gas in a gaseous mixture
TEIJIN LTD146 citations96
US4265745AMay 5, 1981
Permselective membrane
TEIJIN LTD61 citations95
US4086209AApr 25, 1978
Novel nitrogen-containing aromatic polymers and process for their preparation
TEIJIN LTD57 citations91
US4085090AApr 18, 1978
Aromatic polymers containing a nitrogen-containing ring group, and process for preparation thereof
TEIJIN LTD6 citations61
US4069206AJan 17, 1978
Novel aromatic imine polymers and process for the preparation thereof
TEIJIN LTD1 citations51