申请人 |
NIPPON SHOKUBAI CO. LTD., OSAKA, JP |
发明人 |
SAKAMOTO, KAZUHIKO, HIMEJI-SHI, HYOGO 671-22, JP;TANAKA, HIROAKI, HIMEJI-SHI, HYOGO 671-12, JP;UEOKA, MASATOSHI, HIMEJI-SHI, HYOGO 670, JP;AKAZAWA, YOJI, HIMEJI-SHI HYOGO 672, JP;BABA, MASAO, HIMEJI-SHI, HYOGO 671-11, JP |