申请人 |
MITSUI TOATSU CHEMICALS, INC., TOKIO/TOKYO, JP;KURARAY CO., LTD., KURASHIKI, OKAYAMA, JP |
发明人 |
KURAGANO, MORIMASA, SAKAI-SHI OSAKA-FU, JP;IWASAKI, KOZO, YOKOHAMA-SHI KANAGAWA-KEN, JP;ISOBE, TAKESHI;FUKADA, ISAO, TAKAISHI-SHI OSAKA-FU, JP;KOSHIBE, MINORU, SAKAI-SHI OSAKA-FU, JP;SEZAKI, YOSHIHIRO, IZUMI-SHI OSAKA-FU, JP;SEGAWA, HIROZO;YOGUCHI, KATSUJI, KITAKANBARA-GUN NIIGATA-KEN, JP |