申请人 |
MITSUBISHI GAS CHEMICAL CO., INC., TOKIO/TOKYO, JP |
发明人 |
TANAKA, YASUO MITSUBISHI GAS CHEMICAL CO. INC., KATSUSHIKA-KU TOKYO, JP;YOSHIMURA, NAOHITO MITSUBISHI GAS CHEMICAL CO.INC, KATSUSHIKA-KU TOKYO, JP;NAKANO, KOICHI MITSUBISHI GAS CHEMICAL CO. INC, KATSUSHIKA-KU TOKYO, JP;NOHTOMI, TOURO MITSUBISHI GAS CHEMICAL CO. INC, KATSUSHIKA-KU TOKYO, JP;GAKU, MORIO MITSUBISHI GAS CHEMICAL CO. INC, KATSUSHIKA-KU TOKYO, JP |