申请人 |
IDEMITSU KOSAN CO. LTD., TOKIO/TOKYO, JP |
发明人 |
YAMASAKI, KOMEI, KIMITSU-GUN CHIBA-KEN, JP;SUMITOMO, TAKASHI, ICHIHARA-SHI CHIBA-KEN, JP;IJITSU, TOSHIKAZU, KIMITSU-GUN CHIBA-KEN, JP;YAMADA, HIROSHI, KIMITSU-GUN CHIBA-KEN, JP;FURUSAWA, TOSHIHIRO, KIMITSU-GUN CHIBA-KEN, JP |