申请人 |
KUMIAI CHEMICAL INDUSTRY CO., LTD.;IHARA CHEMICAL INDUSTRY CO., LTD.;SHIBATA, MASARU;SUGIYAMA, KAZUHIKO;YONEKURA, NORIHISA;SAKAI, JUNETSU;KOJIMA, YOSHIYUKI;HAYASHI, SHIGERU |
发明人 |
SHIBATA, MASARU;SUGIYAMA, KAZUHIKO;YONEKURA, NORIHISA;SAKAI, JUNETSU;KOJIMA, YOSHIYUKI;HAYASHI, SHIGERU |