申请人 |
IDEMITSU KOSAN CO. LTD., TOKIO/TOKYO, JP |
发明人 |
NISHII, MASAHIRO IDEMITSU KOSAN COMPANY LIMITED, KIMITSU-GUN CHIBA 299-02, JP;KOBAYASHI, IZUMI IDEMITSU KOSAN COMPANY LIMITE, TOKIO 100, JP;UEMURA, MASATOSHI IDEMITSU KOSAN COMPANY LIMITED, KIMITSU-GUN CHIBA 299-02, JP;TAKEMATSU, TETSUO, TOCHIGI 321, JP |