申请人 |
MEIJI SEIKA KAISHA LTD., TOKIO/TOKYO, JP |
发明人 |
YAMAMOTO, YUICHI, PHARMACEUTICAL RESEARCH CENTER, KOHOKU-KU, YOKOHAMA-SHI, KANAGAWA-KEN, JP;OKONOGI, TSUNEO, PHARMACEUTICAL RESEARCH CENTER, KOHOKU-KU, YOKOHAMA-SHI, KANAGAWA-KEN, JP;SHIBAHARA, SEIJI, PHARMACEUTICAL RESEARCH CENTER, KOHOKU-KU, YOKOHAMA-SHI, KANAGAWA-KEN, JP;INOUE, SHIGEHARU, PHARMACEUTICAL RESEARCH CENTER, KOHOKU-KU, YOKOHAMA-SHI, KANAGAWA-KEN, JP |