申请人 |
NISSAN CHEMICAL INDUSTRIES, LTD., TOKIO/TOKYO, JP |
发明人 |
TASAKI, KEIKO, C/O NISSAN CHEMICAL IND. LTD, FUNABASHI-SHI, CHIBA-KEN, JP;HAMADA, YASUYOSHI, C/O NISSAN CHEMICAL IND.LTD., SODEGAURA-SHI, CHIBA-KEN, JP;YOKOYAMA, TAKAFUMI, C/O NISSAN CHEMICAL IND. LTD., FUNABASHI-SHI, CHIBA-KEN, JP |