| 申请人 |
RICOH CO., LTD., TOKIO/TOKYO, JP |
发明人 |
KIYA, YUKITOSHI, KAWASAKI, KANAGAWA, JP;YAGISHITA, TAKAHIRO;MIYAMOTO, MASAYOSHI, YOKOHAMA, KANAGAWA, JP;SHIMADA, KAZUYUKI, CHOFU, TOKIO/TOKYO, JP;AZUMAI, HIDEO;NIITO, YOSHIHARU, YOKOHAMA, KANAGAWA, JP;IWASAKI, KEIICHI, SUITA, OSAKA, JP |
