申请人 |
KYOWA HAKKO KOGYO CO., LTD., TOKIO/TOKYO, JP |
发明人 |
TAKAHASHI, KEIICHI, SUSONO-SHI SHIZUOKA 410-11, JP;ASHIZAWA, TADASHI, NUMAZU-SHI SHIZUOKA 410, JP;YASUZAWA, TORU;ASANO, KOZO;TOMITA, FUSAO;TAKAHASHI, ISAMI;NAKANO, HIROFUMI, MACHIDA-SHI TOKYO 194, JP |