;  JP3606278-B2 -- JP2000331660-A   ;  JP2001190030-A   ;  JP2002298805-A   SANYO ELECTRIC CO LTD (SAOL)   MORITA H;  JP3767526-B2 -- JP04137583-A   ;  JP2000148297-A   TOSHIBA BATTERY CO LTD (RAYN)   KAWAGUCHI M,  HANABUSA S,  ISHIHARA Y;  JP2000208118-A   HITACHI LTD (HITA)   OKAWA T,  KOBAYASHI M,  SAKAIRI M;  JP2001256937-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   KOZU K,  AOKI S,  TAKEMURA T,  FUJIWARA J,  KOYANAGI Y,  TANAKA K,  MASUI M;  JP2002110258-A   ALPS ELECTRIC CO LTD (ALPS)   YANAGISAWA Y;  JP2003530658-W   DANIONICS AS (DANI-Non-standard)   NORTOFT U,  JORGENSEN M T,  NISSEN O S;  WO2000041253-A1   ;  US7198866-B2 -- US5445856-A   VALENCE TECHNOLOGY INC (VALE-Non-standard)   CHALONERGILL B;  US5861221-A   FRAUNHOFER GES FOERDERUNG ANGEWANDTEN (FRAU)   LEDJEFF K,  NOLTE R;  US6040075-A   UNIV LOUGHBOROUGH TECHNOLOGY (UYLO-Non-standard)   ADCOCK P L,  MITCHELL P J,  FOSTER S E;  US20020094475-A1   ;  US20030091896-A1   ;  US20030170535-A1   ;  US20030215702-A1   ;  US6472098-B1   SONY CORP (SONY)   SAWADA H,  YAMANE R,  TAKAHASHI H,  KANAISHI Y;  US6380713-B2   SANYO ELECTRIC CO LTD (SAOL)   NAEMURA T;  US7078361-B2   LYNNTECH INC (LYNN-Non-standard)   CISAR A J,  WENG D,  MURPHY O J;  JP04137583-A   ;  JP2000148297-A   TOSHIBA BATTERY CO LTD (RAYN)   KAWAGUCHI M,  HANABUSA S,  ISHIHARA Y;  JP2000208118-A   HITACHI LTD (HITA)   OKAWA T,  KOBAYASHI M,  SAKAIRI M;  JP2000331660-A   ;  JP2001190030-A   ;  JP2001256937-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   KOZU K,  AOKI S,  TAKEMURA T,  FUJIWARA J,  KOYANAGI Y,  TANAKA K,  MASUI M;  JP2002100337-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   KOZU K,  AOKI S,  TAKEMURA T,  FUJIWARA J,  KOYANAGI Y,  TANAKA K,  MASUI M;  JP2002110258-A   ALPS ELECTRIC CO LTD (ALPS)   YANAGISAWA Y;  JP2002141052-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   KOZU K,  AOKI S,  TAKEMURA T,  FUJIWARA J,  KOYANAGI Y,  TANAKA K,  MASUI M;  JP2002231320-A   SONY CORP (SONY)   MURAKAMI S;  JP2002298805-A   SANYO ELECTRIC CO LTD (SAOL)   MORITA H;  JP2003208886-A   MITSUBISHI CHEM CORP (MITU)   TABUCHI K,  MITA M;  JP61189559-U   CANON KK (CANO)   YOSHIHARA T,  HIRO M,  WATANABE K;  JP2003530658-W   DANIONICS AS (DANI-Non-standard)   NORTOFT U,  JORGENSEN M T,  NISSEN O S;  WO2000041253-A1