申请人 |
SANKYO CO., LTD., TOKIO/TOKYO, JP |
发明人 |
YANAGISAWA, HIROAKI SANKYO CHEMICAL RESEARCH LA;ISHIHARA, SADAO SANKYO CHEMICAL RESEARCH LAB.;ANDO, AKIKO SANKYO CHEMICAL RESEARCH LAB.;KANAZAKI, TAKURO SANKYO CHEMICAL RESEARCH LAB;KOIKE, HIROYUKI SANKYO BIOLOGICAL RESEARCH;TSUJITA, YOSHIO SANKYO FERMENTATION RESEARCH, TOKYO, 140, JP |