申请人 |
YOSHIKAWA MASAAKI;YAMAGUCHI YOSHIKI;SHIMOKAWA TOSHIHIKO;ISHII KENJI;IWAYA NAOKI;IMADA TAKAHIRO;HASE TAKAMASA;TOKUDA TETSUO;IKEBUCHI YUTAKA;YOSHINAGA HIROSHI;FUJIMOTO IPPEI;HASEGAWA KENICHI;TAMAKI SHUNTAROH;SHINSHI AKIRA;RICOH COMPANY, LTD. |
发明人 |
YOSHIKAWA MASAAKI;YAMAGUCHI YOSHIKI;SHIMOKAWA TOSHIHIKO;ISHII KENJI;IWAYA NAOKI;IMADA TAKAHIRO;HASE TAKAMASA;TOKUDA TETSUO;IKEBUCHI YUTAKA;YOSHINAGA HIROSHI;FUJIMOTO IPPEI;HASEGAWA KENICHI;TAMAKI SHUNTAROH;SHINSHI AKIRA |