申请人 |
NIPPON KAYAKU K.K., TOKIO/TOKYO, JP |
发明人 |
SHIOZAWA, AKIRA, OMIYA-SHI, JP;ISHIKAWA, MICHIO, ITABASHI-KU TOKYO, JP;IZUMI, GIICHI, SETAGAYA-KU TOKYO, JP;SAKITAMA, KATSUHIKO, TOSHIMA-KU TOKYO, JP;NARITA, KAZUHISA, NERIMA-KU TOKYO, JP;KURASHIGE, SHUJI, URAWA-SHI, JP |