申请人 |
SUMITOMO SEIKA CHEMICALS CO., LTD.;OSAKA MUNICIPAL TECHNICAL RESEARCH INSTITUTE;FUJIMOTO, NOBUTAKA;KAWAKITA, TOMOKI;MIYABARA, RYOU;NAKAMOTO, MASAMI;OHNO, TOSHINOBU;YAMAMOTO, MARI;KASHIWAGI, YUKIYASU |
发明人 |
FUJIMOTO, NOBUTAKA;KAWAKITA, TOMOKI;MIYABARA, RYOU;NAKAMOTO, MASAMI;OHNO, TOSHINOBU;YAMAMOTO, MARI;KASHIWAGI, YUKIYASU |