申请人 |
MITSUI TOATSU CHEMICALS, INC., TOKIO/TOKYO |
发明人 |
YOSHIKAWA, YUKIHIRO, MOBARA-SHI, CHIBA-KEN;YAMADA, KUNIHIRO, OHMUTA-SHI, FUKUOKA-KEN;HIHARA, TOORU, OHMUTA-SHI, FUKUOKA-KEN;TAKENAKA, SHINJI, OHMUTA-SHI, FUKUOKA-KEN;HIRAYAMA, TERUO, OHMUTA-SHI, FUKUOKA-KEN |