申请人 |
UBE INDUSTRIES, LTD., UBE, YAMAGUCHI, JP |
发明人 |
FUJII, KATSUTOSHI C/O UBE RESEARCH LABORATORY, UBE-SHI YAMAGUCHI-KEN, JP;TANAKA, TOSHINOBU C/O UBE RESEARCH LABORATORY, UBE-SHI YAMAGUCHI-KEN, JP;FUKUDA, YASUHISA C/O UBE RESEARCH LABORATOR, UBE-SHI YAMAGUCHI-KEN, JP |