Inventor
TAKASA KENJI
JP9 patents
⚠️ This page may combine multiple inventors who share the name “TAKASA KENJI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
ASAHI CHEMICAL IND
7 patentsUS4946930AAug 7, 1990
Biaxially oriented polyoxymethylene film
ASAHI CHEMICAL IND23 citations92
US4525396AJun 25, 1985
Pressure-resistant paper vessel
ASAHI CHEMICAL IND46 citations91
US4835245AMay 30, 1989
Biaxially oriented polyoxymethylene film
ASAHI CHEMICAL IND12 citations73
US6476090B1Nov 5, 2002
Phenolic foam
ASAHI CHEMICAL IND12 citations68
US4357276ANov 2, 1982
Process for separation of indole using X and Y type zeolites
ASAHI CHEMICAL IND8 citations67
US4962001AOct 9, 1990
Biaxially oriented polyoxymethylene film
ASAHI CHEMICAL IND3 citations62
US8358468B2Jan 22, 2013
Reflecting sheet
ASAHI CHEMICAL IND1 citations47