申请人 |
SANWA KAGAKU KENKYUSHO CO., LTD. |
发明人 |
SAWAI, KIICHI C/O SANWA KAGAKU KENKYUSHO CO., LTD.;KURONO, MASAYASU SANWA KAGAKU KENKYUSHO CO., LTD.;MITANI, TAKAHIKO SANWA KAGAKU KENKYUSHO CO., LTD.;NIU, KAZUMI SANWA KAGAKU KENKYUSHO CO., LTD.;ASANO, KYOICHI SANWA KAGAKU KENKYUSHO CO., LTD. |