US2007009797-A1 -- US4559284-A   SHOWA DENKO KK (SHOW);  HITACHI LTD (HITA)   NISHIMURA S,  FUJITA K,  SUGIMOTO H,  TOOYAMA A,  EBATO N,  MATSUDA S;  US20020006548-A1   ;  US20030059336-A1   ;  US20030180618-A1   ;  US20040096745-A1   ;  US20050064282-A1   ;  US20050069777-A1   ;  US20050079409-A1   ;  US20050221173-A1   ;  US20050221187-A1   ;  US20050221188-A1   ;  US20060127769-A1   ;  US20060134520-A1   ;  US20070048607-A1   ;  US20080070115-A1   ;  US6524749-B1   HITACHI LTD (HITA);  HITACHI CHEM CO LTD (HITB)   KANEDA J,  WATANABE N,  AONO Y,  TAKEUCHI S,  MURANAKA Y,  TAKEI K;  US6573704-B2   MIROV R N (MIRO-Individual)   MIROV R N;  US6824923-B2   ASAHI GLASS CO LTD (ASAG)   CHE Y,  TSUSHIMA M,  MORIMOTO T;  JP4213687-B2 -- JP10116604-A   ;  JP2000156231-A   JAPAN STORAGE BATTERY CO LTD (NIST)   SASAKI J;  JP2002093464-A   SONY CORP (SONY)   AKASHI H,  FUJITA S;  JP2002203606-A   ;  JP2003123753-A   ;  JP2003242976-A   SEIMI CHEM KK (SEIM-Non-standard)   KAZUHARA M,  MIHARA T,  ITO A;  JP2003272611-A   JAPAN STORAGE BATTERY CO LTD (NIST)   SHIZUKI T;  JP2004006275-A   TOSHIBA KK (TOKE)   HAYASHIDA H,  YAJIMA A;  JP2004158441-A   ;  JP2005100770-A   INAGAKI H (INAG-Individual);  TATEBAYASHI Y (TATE-Individual);  TAKAMI N (TAKA-Individual)   INAGAKI H,  TATEBAYASHI Y,  TAKAMI N;  JP2006236753-A   ;  WO2001091211-A1   ;  US7582386-B2 -- JP2004221523-A   HITACHI MAXELL KK (HITM)   ABE H,  YAMADA M,  YASUDA N;  US4559284-A   SHOWA DENKO KK (SHOW);  HITACHI LTD (HITA)   NISHIMURA S,  FUJITA K,  SUGIMOTO H,  TOOYAMA A,  EBATO N,  MATSUDA S;  US20020006548-A1   ;  US20030059336-A1   ;  US20030180618-A1   ;  US20040096745-A1   ;  US20050064282-A1   ;  US20050069777-A1   ;  US20050079409-A1   ;  US20050221173-A1   ;  US20050221187-A1   ;  US20050221188-A1   ;  US20060127769-A1   ;  US20060134520-A1   ;  US20070048607-A1   ;  US20080070115-A1   ;  US6524749-B1   HITACHI LTD (HITA);  HITACHI CHEM CO LTD (HITB)   KANEDA J,  WATANABE N,  AONO Y,  TAKEUCHI S,  MURANAKA Y,  TAKEI K;  US6573704-B2   MIROV R N (MIRO-Individual)   MIROV R N;  US6824923-B2   ASAHI GLASS CO LTD (ASAG)   CHE Y,  TSUSHIMA M,  MORIMOTO T;  WO2004066422-A1   SANYO ELECTRIC CO LTD (SAOL)   FUJIMOTO H,  KINOSHITA A,  FUJIHARA T,  TODE S,  TAKAHASHI Y,  NAKANE I,  FUJITANI S;  WO2005057690-A1   MITSUBISHI CHEM CORP (MITU);  MITSUBISHI PLASTICS INC (MISD);  KATO R (KATO-Individual)   NAKASHIMA S,  USAMI Y,  SAKAI A,  HAYASHI M