申请人 |
IDEMITSU PETROCHEMICAL CO., LTD., TOKIO/TOKYO, JP |
发明人 |
OKAMOTO, MASAYA, IDEMITSU PETROCHEMICAL CO.,LTD., ICHIHARA-SHI, CHIBA-KEN 299-01, JP;KUZE, SHIGEKI, IDEMITSU PETROCHEMICAL CO., LTD., ICHIHARA-SHI, CHIBA-KEN 299-01, JP;KUNISHI, NORIYUKI, IDEMITSU PETROCHEMICAL CO.,LTD., ICHIHARA-SHI, CHIBA-KEN 299-01, JP;NAKASHIMA, TAISUKE IDEMITSU PETROCHEMICAL CO.,LTD.., CHIYODA-KU, TOKYO 100, JP |