申请人 |
NIPPON OIL CO., LTD., TOKIO/TOKYO, JP;TORAY INDUSTRIES, INC., TOKIO/TOKYO, JP |
发明人 |
SASAKI, MAKOTO, YOKOHAMA-SHI KANAGAWA-KEN, JP;TSUCHIYA, SHOZO, MEGURO-KU TOKYO, JP;IKEDA, NORIMASA C/O TORAY INDUSTRIES, INC., OTSU-SHI SHIGA-KEN, JP;SUEZAWA, MITSURU C/O TORAY INDUSTRIES, INC., OTSU-SHI SHIGA-KEN, JP |