申请人 |
SUMITOMO ELECTRIC INDUSTRIES LIMITED |
发明人 |
YOSHIDA, KENICHI SUMITOMO ELEC. IND. LTD.;YOKOHARA, TAKASHI SUMITOMO ELEC. IND. LTD.;ONO, KIMIZO SUMITOMO ELEC. IND. LTD.;NISHIWAKI, YOSHIKAZU SUMITOMO ELEC. IND. LTD.;TSUNO, KOICHI SUMITOMO ELEC. IND. LTD. |