US2006051663-A1 -- US20040166407-A1   ;  US6335114-B1   DENSO CORP (NPDE)   UESHIMA H,  KAMI K,  AMANO T,  HOSOKAWA N,  SHINKAI R,  YAMADA M;  US6391488-B1   MATSUSHITA DENKI SANGYO KK (MATU)   SHIMIZU T,  FUKUDA H,  KUWAMURA T,  TANAHASHI T;  US6805994-B1   SONY CORP (SONY)   SHIBAMOTO G;  KR701758-B1 -- JP02242564-A   ;  JP08236093-A   ;  JP09190814-A   ;  KR2001104539-A   ;  KR2002018104-A   SUMITOMO CHEM CO LTD (SUMO)   SHINOHARA Y,  NISHIDA Y,  TAKAHASHI T;  KR2004075723-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   NAKAJIMA J,  OHATA T,  TAKANO T,  SUZUKI K,  HAYASHI T;  KR79082001-B1   ;  US7638230-B2 -- JP09190814-A   ;  CN1280399-A   MATSUSHITA DENKI SANGYO KK (MATU)   SHIMIZU T,  FUKUDA H,  KUWAMURA T,  TANAHASHI T;  JP07220759-A   ;  JP08236093-A   ;  JP2001167798-A   SONY CORP (SONY)   SHIBAMOTO G;  JP2004063343-A   TOSHIBA KK (TOKE)   MIZOKAWA S,  NAKANISHI K,  HASHIMOTO M;  KR2004075723-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   NAKAJIMA J,  OHATA T,  TAKANO T,  SUZUKI K,  HAYASHI T;  US20040166407-A1   ;  US6391488-B1   MATSUSHITA DENKI SANGYO KK (MATU)   SHIMIZU T,  FUKUDA H,  KUWAMURA T,  TANAHASHI T;  US6805994-B1   SONY CORP (SONY)   SHIBAMOTO G;  JP4859399-B2 -- JP07220759-A   ;  JP09190814-A   ;  JP09213366-A   ;  JP2001210304-A   NIPPON MORI ENERGY KK (NIMO-Non-standard)   TAKIMOTO K;  JP2002025604-A   ;  JP2002042881-A   ;  JP2003068271-A   ;  JP2003142078-A   ;  JP2003168417-A   SAMSUNG SDI CO LTD (SMSU)   PARK S,  LEE C;  JP2004055537-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   KAITO T,  TANIGAWA F,  ARAI N;  JP2004063343-A   TOSHIBA KK (TOKE)   MIZOKAWA S,  NAKANISHI K,  HASHIMOTO M;  JP2004095382-A   TOSHIBA KK (TOKE)   MONMA,  NOSE H;  JP2004186130-A   ;  JP2004247064-A   SANYO ELECTRIC CO LTD (SAOL)   MURAKAMI K,  TAMAOKI A;  JP5289394-B2 -- JP2004055537-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   KAITO T,  TANIGAWA F,  ARAI N;  JP2006196248-A   MATSUSHITA ELECTRIC IND CO LTD (MATU)   FUJIKAWA M,  NAGASAKI A,  HASHIMOTO T,  INOUE K,  SHIMADA M