申请人 |
UBE INDUSTRIES, LTD., UBE, YAMAGUCHI, JP;SODA AROMATIC CO., LTD., TOKIO/TOKYO, JP |
发明人 |
YOSHIDA, HIROSHI, C/O UBE RESEARCH LAB., UBE-SHI, YAMAGUCHI-KEN, TOKYO, JP;KAKEYA, NOBORU, C/O UBE RESEARCH LAB., UBE-SHI, YAMAGUCHI-KEN, TOKYO, JP;KASHIWAGI, MASANORI, C/O UBE RESEARCH LAB., UBE-SHI, YAMAGUCHI-KEN, TOKYO, JP |