申请人 |
NIPPON OIL CORPORATION;NIPPON PETROLEUM REFINING COMPANY LIMITED |
发明人 |
OYAMA, TAKASHI;NAKANISHI, KAZUHISA;TANO, TAMOTSU;HIGASHI, KEIJI;FUJINAGA, IPPEI;HASHISAKA, HIROMITSU;FUJII, TOSHITAKA;NORO, TAKASHI;SAKAMOTO, AKIO;TAKESHITA, KIWAMU;IKAI, KEIZOU;FUJII, MASAKI;ONO, HIDEKI |