Inventor
YOSHIKAWA SHINSUKE
8 patents
Patents
8 patentsUS4161562AJul 17, 1979
Biaxially stretched five-layer film for packaging food
KUREHA CHEMICAL IND CO LTD63 citations95
US3943614AMar 16, 1976
Method of polarizing high molecular weight films
KUREHA CHEMICAL IND CO LTD39 citations91
US4226822AOct 7, 1980
Biaxially stretched five-layer film and method for manufacture thereof
KUREHA CHEMICAL IND CO LTD20 citations81
US4134952AJan 16, 1979
Method and die for forming laminated tubular structures of synthetic resins
KUREHA CHEMICAL IND CO LTD22 citations79
US4049859ASep 20, 1977
Metallized film
KUREHA CHEMICAL IND CO LTD18 citations73
US4047998ASep 13, 1977
Method of polarizing a thermoplastic resin film
KUREHA CHEMICAL IND CO LTD17 citations73
US4011874AMar 15, 1977
Dorno ray transmitting sheet
KUREHA CHEMICAL IND CO LTD17 citations70
US3997642ADec 14, 1976
Method for transferring and heating a deformed and one-sided wall-thickness parison
KUREHA CHEMICAL IND CO LTD5 citations59