申请人 |
MITSUBISHI GAS CHEMICAL CO., INC., TOKIO/TOKYO, JP |
发明人 |
KAWAKAMI, TAKAMASA, 22, WADAI, TSUKUBA-SHI, IBARAKI, JP;MAKINOSE, SATORU, 22, WADAI, TSUKUBA-SHI, IBARAKI, JP;ANDO, KAZUHIRO, 22, WADAI, TSUKUBA-SHI, IBARAKI, JP;NAKANO, RIEKO, C/O MITSUBISI GAS, TAYUUHAMA, NIIGATA-SHI, NIIGATA, JP |