申请人 |
MITSUBISHI GAS CHEMICAL CO., INC., TOKIO/TOKYO |
发明人 |
INOUE, YOSHIAKI, C/O TOKYO KOJI, MITSUBISHI GAS, KATSUSHIKA-KU, TOKYO;MURABAYASHI, SHIGERU, C/O TOKYO KOJI, MITSUBISHI, KATSUSHIKA-KU, TOKYO;YOSHIKAWA, YOSHIO, C/O TOKYO KOJI, MITSUBISHI GAS, KATSUSHIKA-KU, TOKYO;NAGASAKA, TAKESHI, C/O MITSUBISHI GAS, CHIYODA-KU, TOKYO;HARIMA, YOSHIHIKO, C/O MITSUBISHI GAS, CHIYODA-KU, TOKYO;YOSHINO, ISAMU, C/O TOKYO MITSUBISHI GAS, KATSUHIKA-KU, TOKYO |