申请人 |
RICOH COMPANY, LTD.;TOMIOKA, MITSUO;YANAGAWA, HIROSHI;YAMAMOTO, YUKIO;TANIGUCHI, MITSUAKI;AOKI, TETSUJI;UCHIYAMA, KAZUNORI;NAKAYAMA, TOMOYUKI;SUZUKI, DAI;EGUCHI, TAKESHI |
发明人 |
TOMIOKA, MITSUO;YANAGAWA, HIROSHI;YAMAMOTO, YUKIO;TANIGUCHI, MITSUAKI;AOKI, TETSUJI;UCHIYAMA, KAZUNORI;NAKAYAMA, TOMOYUKI;SUZUKI, DAI;EGUCHI, TAKESHI |