US2004137333-A1 -- US6033809-A   UBE IND LTD (UBEI)   HAMAMOTO S,  HIDAKA A,  NAKADA Y,  ABE K;  US20030118914-A1   ;  US20040110068-A1   ;  US20050100795-A1   ;  US6908712-B2   MITSUBISHI CHEM CORP (MITU)   AOSHIMA T,  SOGA I,  KOBAYASHI M;  US6994936-B2   JAPAN STORAGE BATTERY CO LTD (NIST)   MORI S;  US7097944-B2   JAPAN STORAGE BATTERY CO LTD (NIST)   MURAI T,  MUKAI H;  US7163768-B2   NEC CORP (NIDE)   UTSUGI K,  KUSACHI Y,  YAMAZAKI I;  EP1443586-A2 -- EP1276165-A1   JAPAN STORAGE BATTERY CO LTD (NIST)   MURAI T,  MUKAI H;  EP1146586-A2   MATSUSHITA ELECTRIC IND CO LTD (MATU)   HATAZAKI M,  IWAMOTO K,  SONODA K,  YOSHIZAWA H;  JP62100948-A   ;  JP2000003724-A   UBE IND LTD (UBEI)   HAMAMOTO S,  HIDAKA A,  NAKADA Y,  ABE K;  JP2000003725-A   ;  JP2003257479-A   MITSUI CHEM INC (MITA)   HIBARA A,  HAYASHI T,  ISHIDA T,  SAITO A;  US6033809-A   UBE IND LTD (UBEI)   HAMAMOTO S,  HIDAKA A,  NAKADA Y,  ABE K;  US20030118914-A1   ;  EP1443586-B1 -- EP1276165-A1   JAPAN STORAGE BATTERY CO LTD (NIST)   MURAI T,  MUKAI H;  EP1146586-A2   MATSUSHITA ELECTRIC IND CO LTD (MATU)   HATAZAKI M,  IWAMOTO K,  SONODA K,  YOSHIZAWA H;  JP62100948-A   ;  JP2000003724-A   UBE IND LTD (UBEI)   HAMAMOTO S,  HIDAKA A,  NAKADA Y,  ABE K;  JP2000003725-A   ;  JP2003257479-A   MITSUI CHEM INC (MITA)   HIBARA A,  HAYASHI T,  ISHIDA T,  SAITO A;  US6033809-A   UBE IND LTD (UBEI)   HAMAMOTO S,  HIDAKA A,  NAKADA Y,  ABE K;  US20030118914-A1   ;  US7608364-B2 -- JP2000268857-A   ;  KR2001082428-A   E SQUARE TECHNOLOGIES CO LTD (ESQU-Non-standard)   JUN B H,  KIM M S,  KIM S G,  KIM Y G,  NOH Y B;  US20040110068-A1   ;  US20050100795-A1   ;  US6908712-B2   MITSUBISHI CHEM CORP (MITU)   AOSHIMA T,  SOGA I,  KOBAYASHI M;  US6994936-B2   JAPAN STORAGE BATTERY CO LTD (NIST)   MORI S;  US7097944-B2   JAPAN STORAGE BATTERY CO LTD (NIST)   MURAI T,  MUKAI H;  US7163768-B2   NEC CORP (NIDE)   UTSUGI K,  KUSACHI Y,  YAMAZAKI I;  EP1276165-A1   JAPAN STORAGE BATTERY CO LTD (NIST)   MURAI T,  MUKAI H;  EP1146586-A2   MATSUSHITA ELECTRIC IND CO LTD (MATU)   HATAZAKI M,  IWAMOTO K,  SONODA K,  YOSHIZAWA H;  JP08069819-A   ;  JP11250909-A   SANYO ELECTRIC CO LTD (SAOL)   YANAGIDA K,  YANAI A,  YONEZU I,  NOMA T,  NISHIO K;  JP62100948-A   ;  JP2000003724-A   UBE IND LTD (UBEI)   HAMAMOTO S,  HIDAKA A,  NAKADA Y,  ABE K;  JP2000003725-A   ;  JP2000200603-A   SONY CORP (SONY)   KAJIURA H;  JP2000235866-A   SANYO ELECTRIC CO LTD (SAOL)   WATANABE H,  OTA T,  FUJITANI S;  JP2001057230-A   ;  JP2001118602-A   ;  JP2001250557-A   ;  JP2002008720-A   SONY CORP (SONY)   NIRASAWA T,  ITO H,  OMARU A;  JP2002083632-A   MATSUSHITA ELECTRIC IND CO LTD (MATU);  UBE IND LTD (UBEI)   UNOKI S,  KONISHI H,  YAMASHITA K,  WATANABE S,  TAKEUCHI T,  TAKEZAWA H,  HAMAMOTO T,  UEKI A,  ABE K;  JP2002270233-A   ;  JP2003157900-A   SONY CORP (SONY)   FUJITA S,  AKASHI H,  ADACHI M;  JP2003243031-A   ;  JP2003257479-A   MITSUI CHEM INC (MITA)   HIBARA A,  HAYASHI T,  ISHIDA T,  SAITO A;  JP2003297421-A   ;  US6033809-A   UBE IND LTD (UBEI)   HAMAMOTO S,  HIDAKA A,  NAKADA Y,  ABE K;  US20030118914-A1