US2005250001-A1 -- US4837096-A   RICOH KK (RICO)   KIMURA O,  OHSAWA T,  KABATA T,  NISHIHARA H,  ARAMAKI K;  US4886572-A   RICOH KK (RICO);  US4948685-A   RICOH KK (RICO)   OHSAWA T,  KABATA T,  KIMURA O,  SACHIKO Y;  US4999263-A   RICOH KK (RICO)   KABATA T,  OHSAWA T,  YONEYAMA S,  KIMURA O;  US5011751-A   RICOH KK (RICO);  FUJI ELECTRIC MFG CO LTD (FJIE)   YONEYAMA S,  OHSAWA T,  KIMURA O,  KABATA T;  US5021318-A   XEROX CORP (XERO)   MAYO J D,  DRAPPEL S,  DUFF J M,  CROUCHER M D,  LENNON J M;  US5037713-A   RICOH KK (RICO)   YOSHINO M,  YONEYAMA S,  KIMURA O,  OSAWA T,  KAHATA T;  US5077152-A   RICOH KK (RICO)   YOSHINO M,  OHSAWA T,  KABATA T;  US5100437-A   RICOH KK (RICO)   YOSHINO M,  OHSAWA T,  KABATA T;  US5162178-A   RICOH KK (RICO)   OHSAWA T,  KABATA T,  KIMURA O,  YONEYAMA S;  US5223353-A   RICOH KK (RICO);  SANYO CHEM IND LTD (SANN)   OSAWA T,  KABATA T,  KIMURA O,  KIMURA S,  SAMURA T;  US5437943-A   RICOH KK (RICO)   KATAGIRI N,  OSAWA T,  KIMURA O,  KAHATA T,  FUJII T;  US5489492-A   UNITIKA LTD (NIRA);  RICOH KK (RICO)   ASAMI K,  TAKAHASHI H,  INOUE K,  ECHIGO Y,  OSAWA T,  KABATA T,  KIMURA O;  US5885733-A   RICOH KK (RICO)   OSAWA T,  KAHATA T,  KUROSAWA Y,  KIMURA O,  FUJII T,  KATAGIRI N,  HAYASHI Y;  US5900336-A   RICOH KK (RICO)   KAHATA T,  OSAWA T,  KATAGIRI N,  KIMURA O,  FUJII T,  KUROSAWA Y,  IECHI H,  HAYASHI Y,  INOUE T;  US6013393-A   RICOH KK (RICO)   INOUE T,  KIMURA O,  OSAWA T;  US20030054225-A1   ;  US20040072061-A1   ;  US20040209138-A1   ;  US20050208235-A1   ;  US20050288177-A1   ;  US20070020406-A1   ;  JP4361833-B2 -- JP03141382-A   ;  JP09274922-A   ;  JP2002063894-A   SHARP KK (SHAF);  KOURA N (KOUR-Individual)   UI K,  YAMADA K,  MITACHI T,  KOURA N,  IDEMOTO Y,  MATSUMOTO F,  TSUIKI H;  JP2003163011-A   TOYOTA JIDOSHA KK (TOYT)   KAJI Y,  MURATE M;  JP2003183891-A   ALOCA CO LTD (ALOC)   FUJIWARA N,  ITO M,  KANEMURA K,  HAMAGAMI J;  JP2004079244-A   TOSHIBA KK (TOKE)   NAKANO Y,  UME T,  OZU H,  ONODERA S,  SUENAGA S,  YONEZU M;  JP67023910-B1   ;  WO2003077336-A1   MATSUSHITA ELECTRIC IND CO LTD (MATU)   UEYAMA Y,  WATANABE M,  KAMIKIHARA N,  YASUMOTO E;  US7749638-B2 -- JP03141382-A   ;  JP63243298-A   ;  JP2003163011-A   TOYOTA JIDOSHA KK (TOYT)   KAJI Y,  MURATE M;  JP2004079244-A   TOSHIBA KK (TOKE)   NAKANO Y,  UME T,  OZU H,  ONODERA S,  SUENAGA S,  YONEZU M;  JP1967023910-B   ;  US4837096-A   RICOH KK (RICO)   KIMURA O,  OHSAWA T,  KABATA T,  NISHIHARA H,  ARAMAKI K;  US4886572-A   RICOH KK (RICO);  US4948685-A   RICOH KK (RICO)   OHSAWA T,  KABATA T,  KIMURA O,  SACHIKO Y;  US4999263-A   RICOH KK (RICO)   KABATA T,  OHSAWA T,  YONEYAMA S,  KIMURA O;  US5011751-A   RICOH KK (RICO);  FUJI ELECTRIC MFG CO LTD (FJIE)   YONEYAMA S,  OHSAWA T,  KIMURA O,  KABATA T;  US5021318-A   XEROX CORP (XERO)   MAYO J D,  DRAPPEL S,  DUFF J M,  CROUCHER M D,  LENNON J M;  US5037713-A   RICOH KK (RICO)   YOSHINO M,  YONEYAMA S,  KIMURA O,  OSAWA T,  KAHATA T;  US5077152-A   RICOH KK (RICO)   YOSHINO M,  OHSAWA T,  KABATA T;  US5100437-A   RICOH KK (RICO)   YOSHINO M,  OHSAWA T,  KABATA T;  US5162178-A   RICOH KK (RICO)   OHSAWA T,  KABATA T,  KIMURA O,  YONEYAMA S;  US5223353-A   RICOH KK (RICO);  SANYO CHEM IND LTD (SANN)   OSAWA T,  KABATA T,  KIMURA O,  KIMURA S,  SAMURA T;  US5437943-A   RICOH KK (RICO)   KATAGIRI N,  OSAWA T,  KIMURA O,  KAHATA T,  FUJII T;  US5489492-A   UNITIKA LTD (NIRA);  RICOH KK (RICO)   ASAMI K,  TAKAHASHI H,  INOUE K,  ECHIGO Y,  OSAWA T,  KABATA T,  KIMURA O;  US5885733-A   RICOH KK (RICO)   OSAWA T,  KAHATA T,  KUROSAWA Y,  KIMURA O,  FUJII T,  KATAGIRI N,  HAYASHI Y;  US5900336-A   RICOH KK (RICO)   KAHATA T,  OSAWA T,  KATAGIRI N,  KIMURA O,  FUJII T,  KUROSAWA Y,  IECHI H,  HAYASHI Y,  INOUE T;  US6013393-A   RICOH KK (RICO)   INOUE T,  KIMURA O,  OSAWA T;  US20030054225-A1   ;  US20040072061-A1   ;  US20040209138-A1   ;  US20050208235-A1   ;  US20050288177-A1   ;  US20070020406-A1   ;  WO2003077336-A1   MATSUSHITA ELECTRIC IND CO LTD (MATU)   UEYAMA Y,  WATANABE M,  KAMIKIHARA N,  YASUMOTO E