申请人 |
TAKEDA CHEMICAL INDUSTRIES, LTD., OSAKA, JP;MITSUBISHI GAS CHEMICAL CO., INC., TOKIO/TOKYO, JP |
发明人 |
FUJII, TATSUO, NAGAOKAKYO, KYOTO 617, JP;OSHIMA, JUNJI, TOYONAKA, OSAKA 560, JP;TERAOKA, TAKAO, AKASHI, HYOGO 674, JP;SHIMAOKA, GORO, HIRATSUKA, KANAGAWA 254, JP;MIZUTANI, MAKOTO, HIRATSUKA, KANAGAWA 254, JP;ISHII, KAZUHIKO, HIRATSUKA, KANAGAWA 254, JP |