申请人 |
NITTO KAGAKU KOGYO K.K.;MITSUBISHI RAYON CO., LTD., TOKIO/TOKYO, JP |
发明人 |
ENOMOTO, KANEHIKO, TOKYO-TO, JP;SATO, YOSHIAKI, YOKOHAMA-SHI KANAGAWA-KEN, JP;NAKASHIMA, YASUTAKA, OTAKE-SHI HIROSHIMA-KEN, JP;FUJIWARA, ATSUSHI;DOI, TOSHIAKI, YOKOHAMA-SHI KANAGAWA-KEN, JP |