申请人 |
SUMITOMO ELECTRIC INDUSTRIES, LTD., OSAKA, JP |
发明人 |
HARADA, KEIZO, C/O ITAMI WORKS OF SUMITOMO ELEC., ITAMI-SHI, HYOGO, JP;ITOZAKI, HIDEO, C/O ITAMI WORKS OF SUMITOMO ELEC., ITAMI-SHI, HYOGO, JP;YAZU, SHUJI, C/O ITAMI WORKS OF SUMITOMO ELEC., ITAMI-SHI, HYOGO, JP |