US2008121265-A1 -- US4542258-A   EXXON RES & ENG CO (ESSO);  SOLAREX CORP (SOLA-Non-standard)   FRANCIS H C,  NAPOLI J D,  TSIEN H C;  US5034068-A   SPECTROLAB INC (SPEC-Non-standard)   GLENN G S,  LILLINGTON D R;  US5679176-A   CANON KK (CANO)   TSUZUKI K,  INOUE K,  TAKADA T,  TAKEYAMA Y;  US20080121266-A1   ;  US6479744-B1   CANON KK (CANO)   TSUZUKI K,  MURAKAMI T,  TAKEYAMA Y,  SHIMIZU K;  US6956242-B2   ROHM CO LTD (ROHL)   TSUTSUI T;  EP1928027-A2 -- EP1560272-A1   SANYO ELECTRIC CO LTD (SAOL)   YOSHIMINE Y,  NINOMIYA K;  GB2170365-A   SHARP KK (SHAF)   TAKEDA Y;  JP2005252062-A   SANYO ELECTRIC CO LTD (SAOL)   OKAMOTO S;  US5034068-A   SPECTROLAB INC (SPEC-Non-standard)   GLENN G S,  LILLINGTON D R;  US20050087891-A1   ;  US6479744-B1   CANON KK (CANO)   TSUZUKI K,  MURAKAMI T,  TAKEYAMA Y,  SHIMIZU K;  JP2006322084-A   ;  JP2614561-B2   ;  JP4294048-B2 -- DE3627641-A   ;  JP11312820-A   SANYO ELECTRIC CO LTD (SAOL)   YANAGIURA S,  MORISANE M;  JP2000261012-A   MITSUBISHI ELECTRIC CORP (MITQ)   KAWAMA Y,  MORIKAWA H,  ISHIHARA T,  KURODA A,  NAKAMOTO S;  JP2002280591-A   MITSUBISHI ELECTRIC CORP (MITQ)   HONMA T;  JP2005252062-A   SANYO ELECTRIC CO LTD (SAOL)   OKAMOTO S;  JP2006278710-A   KYOCERA CORP (KYOC)   NISHI K;  US4542258-A   EXXON RES & ENG CO (ESSO);  SOLAREX CORP (SOLA-Non-standard)   FRANCIS H C,  NAPOLI J D,  TSIEN H C;  EP1928027-A3 -- EP1560272-A1   SANYO ELECTRIC CO LTD (SAOL)   YOSHIMINE Y,  NINOMIYA K;  GB2170365-A   SHARP KK (SHAF)   TAKEDA Y;  JP2005252062-A   SANYO ELECTRIC CO LTD (SAOL)   OKAMOTO S;  US5034068-A   SPECTROLAB INC (SPEC-Non-standard)   GLENN G S,  LILLINGTON D R;  US20050087891-A1   ;  US6479744-B1   CANON KK (CANO)   TSUZUKI K,  MURAKAMI T,  TAKEYAMA Y,  SHIMIZU K;  EP2530739-A2 -- JP2614561-B2   ;  JP3754208-B2   SANYO ELECTRIC CO LTD (SAOL)   YANAGIURA S,  MORISANE M;  EP2530739-A3 -- EP1560272-A1   SANYO ELECTRIC CO LTD (SAOL)   YOSHIMINE Y,  NINOMIYA K;  GB2170365-A   SHARP KK (SHAF)   TAKEDA Y;  JP2005252062-A   SANYO ELECTRIC CO LTD (SAOL)   OKAMOTO S;  US5034068-A   SPECTROLAB INC (SPEC-Non-standard)   GLENN G S,  LILLINGTON D R;  US20050087891-A1   ;  US6479744-B1   CANON KK (CANO)   TSUZUKI K,  MURAKAMI T,  TAKEYAMA Y,  SHIMIZU K;  EP1928027-B1 -- EP1560272-A1   SANYO ELECTRIC CO LTD (SAOL)   YOSHIMINE Y,  NINOMIYA K;  GB2170365-A   SHARP KK (SHAF)   TAKEDA Y;  JP2005099693-A   HITACHI CHEM CO LTD (HITB)   OKANIWA K,  ABE K;  JP2005252062-A   SANYO ELECTRIC CO LTD (SAOL)   OKAMOTO S;  US5034068-A   SPECTROLAB INC (SPEC-Non-standard)   GLENN G S,  LILLINGTON D R;  US20050087891-A1   ;  US6479744-B1   CANON KK (CANO)   TSUZUKI K,  MURAKAMI T,  TAKEYAMA Y,  SHIMIZU K