申请人 |
UBE INDUSTRIES, LTD., UBE, YAMAGUCHI, JP |
发明人 |
KUSUKI, YOSHIHIRO C/O UBE INDUSTIES, LTD., ICHIHARA-SHI CHIBA, JP;YOSHINAGA, TOSHIMUNE C/O UBE INDUSTIES, LTD., ICHIHARA-SHI CHIBA, JP;SHIMAZAKI, HIROSHI C/O UBE INDUSTIES, LTD., ICHIHARA-SHI CHIBA, JP |