US2008248387-A1 -- US5795678-A   TOSHIBA KK (TOKE);  PETOCA LTD (PETO-Non-standard)   TAKAMI N,  OHSAKI T,  TAMAKI T,  NAKAJIMA H,  KATSUTA Y;  US20030054249-A1   ;  US20060024579-A1   ;  US20060251965-A1   ;  US20070092797-A1   ;  US20090173632-A1   ;  JP4665931-B2 -- JP11025955-A   ;  JP2002175810-A   MITSUBISHI CHEM CORP (MITU)   NARUTO T;  JP2003077482-A   ;  JP2003077542-A   ;  JP2005071918-A   ADCHEMCO CORP (ADCH-Non-standard)   MADOKORO Y,  HATANO H;  JP2006210003-A   NISSAN MOTOR CO LTD (NSMO)   NAGAYAMA S,  OSAWA Y;  JP2007005717-A   SANYO ELECTRIC CO LTD (SAOL)   KATO K,  NAKAHARA Y,  KIMOTO M;  WO2006010894-A1   OXIS ENERGY LTD (OXIS-Non-standard)   KOLOSNITSYN V,  KARASEVA E;  US8216718-B2 -- CN1113351-A   TOSHIBA KK (TOKE);  PETOCA LTD (PETO-Non-standard)   TAKAMI N,  OHSAKI T,  TAMAKI T,  NAKAJIMA H,  KATSUTA Y;  CN1830102-A   NISSAN MOTOR CO LTD (NSMO)   NAGAYAMA M,  SAITO T,  SHIMAMURA O;  JP08153514-A   ;  JP11126600-A   FUJI ELECTROCHEMICAL CO LTD (FJIC)   ITO M,  NAGURA H;  JP2000251890-A   OSAKA GAS CO LTD (OSAG)   TAJIRI H,  YADA S,  KIKUTA H;  JP2002175810-A   MITSUBISHI CHEM CORP (MITU)   NARUTO T;  JP2003142075-A   MATSUSHITA DENKI SANGYO KK (MATU)   KATO F,  OURA T,  TAKENO M,  KOSHINA H;  JP2004127913-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   KATO F,  OURA T,  FUKUMOTO Y,  YAMAMOTO N,  FUJIWARA S;  JP2005063955-A   SHOWA DENKO KK (SHOW)   SUDOH A,  TAKEUCHI M;  JP2005222933-A   SHOWA DENKO KK (SHOW);  ZEON CORP (JAPG)   SOTOWA C,  TAKEUCHI M,  MORI H,  YAMAKAWA M;  JP2005317493-A   HITACHI MAXELL KK (HITM)   SAKATA H,  HIGUCHI H,  KITA F;  JP2006210003-A   NISSAN MOTOR CO LTD (NSMO)   NAGAYAMA S,  OSAWA Y;  US5795678-A   TOSHIBA KK (TOKE);  PETOCA LTD (PETO-Non-standard)   TAKAMI N,  OHSAKI T,  TAMAKI T,  NAKAJIMA H,  KATSUTA Y;  US20030054249-A1   ;  US20060024579-A1   ;  US20060251965-A1   ;  US20070092797-A1   ;  US20090173632-A1   ;  WO2006010894-A1   OXIS ENERGY LTD (OXIS-Non-standard)   KOLOSNITSYN V,  KARASEVA E;  CN101276899-B -- CN1113351-A   TOSHIBA KK (TOKE);  PETOCA LTD (PETO-Non-standard)   TAKAMI N,  OHSAKI T,  TAMAKI T,  NAKAJIMA H,  KATSUTA Y;  CN1830102-A   NISSAN MOTOR CO LTD (NSMO)   NAGAYAMA M,  SAITO T,  SHIMAMURA O;  EP858120-A2   MITSUBISHI DENKI KK (MITQ)   YOSHIDA Y,  HAMANO K,  INUZUKA T,  MURAI M,  SHIOTA H,  AIHARA S,  SHIRAGA S