申请人 |
NIPPON OIL CO., LTD., TOKIO/TOKYO, JP |
发明人 |
MATSUURA, KAZUO, YOKOHAMA-SHI, KANAGAWA-KEN, JP;SEKI, TAKASHI, C/O NISSEKI OOSATO-RYO, YOKOHAMA-SHI, KANAGAWA-KEN, JP;TAJIMA, YOSHIO, YOKOHAMA-SHI, KANAGAWA-KEN, JP;IKEGAMI, NOBORU, CHIGASAKI-SHI, KANAGAWA-KEN, JP |