申请人 |
TOYO BOSEKI K.K., OSAKA |
发明人 |
TAGUCHI, HIROAKI, IBARAKI-SHI, OSAKA-FU;KATSUSHIMA, TAKEO, 607-33, TSUCHIYA-CHO, KYOTO-SHI, KYOTO-FU;BAN, MASAKAZU, MUKOH-SHI, KYOTO-FU;TAKAHASHI, MITSURU, OTSU-SHI, SHIGA-KEN;SHINODA, KIYOTAKA, OTSU-SHI, SHIGA-KEN;WATANABE, AKIHIKO, OTSU-SHI, SHIGA-KEN |