申请人 |
DAICEL CHEMICAL INDUSTRIES, LTD.;OG CORPORATION;SUZUHIRO CHEMICAL CO., LTD.;OKUMURA, KOUICHI;KOTANI, KAZUYA;MIZUTANI, YOSHINOBU;OCHIAI, GENICHIRO;ENDO, SHUNICHI |
发明人 |
OKUMURA, KOUICHI;KOTANI, KAZUYA;MIZUTANI, YOSHINOBU;OCHIAI, GENICHIRO;ENDO, SHUNICHI |