;  EP1437786-A2 -- EP1063334-A1   JOHNSON MATTHEY PLC (JOHO)   BROWN K L,  GASCOYNE J M;  EP1085038-A1   SEC AGENCY IND SCI & TECHNOLOGY (INSC-Non-standard);  SEKISUI CHEM CO LTD (SEKI);  HONMA I (HONM-Individual)   HONMA I,  NOMURA S,  SUGIMOTO T,  NISHIKAWA O;  EP1085038-B1   SEC AGENCY IND SCI & TECHNOLOGY (INSC-Non-standard);  SEKISUI CHEM CO LTD (SEKI);  HONMA I (HONM-Individual)   HONMA I,  NOMURA S,  SUGIMOTO T,  NISHIKAWA O;  JP07135003-A   ;  US2004191600-A1 -- US71980-A   ;  US6054230-A   JAPAN GORE TEX INC (NIGO)   KATO H;  US6372372-B1   PLUG POWER INC (PLUG-Non-standard)   D'ALEO J M,  CARLSTROM C M,  MARVIN R H,  WALSH M M,  PESCHKE N,  ANTONELLI G D;  US6485856-B1   JOHNSON MATTHEY PLC (JOHO)   BROWN K L,  GASCOYNE J M;  US6602630-B1   ELECTROSYNTHESIS CO INC (ELEC-Non-standard)   GOPAL R;  US6630265-B1   HOKU SCI INC (HOKU-Non-standard)   TAFT K M,  KURANO M R;  JP3730242-B2 -- JP09219206-A   ;  JP11135135-A   ;  US7172829-B2 -- EP1063334-A1   JOHNSON MATTHEY PLC (JOHO)   BROWN K L,  GASCOYNE J M;  EP1085038-A1   SEC AGENCY IND SCI & TECHNOLOGY (INSC-Non-standard);  SEKISUI CHEM CO LTD (SEKI);  HONMA I (HONM-Individual)   HONMA I,  NOMURA S,  SUGIMOTO T,  NISHIKAWA O;  JP07135003-A   ;  JP08162132-A   ;  JP08213027-A   ;  JP08329962-A   ;  JP09219206-A   ;  JP11135135-A   ;  JP2001345110-A   JAPAN GORE TEX INC (NIGO)   TABATA K,  FUJIBAYASHI F,  AITAKE M;  US6054230-A   JAPAN GORE TEX INC (NIGO)   KATO H;  US20020071980-A1   ;  US6372372-B1   PLUG POWER INC (PLUG-Non-standard)   D'ALEO J M,  CARLSTROM C M,  MARVIN R H,  WALSH M M,  PESCHKE N,  ANTONELLI G D;  US6485856-B1   JOHNSON MATTHEY PLC (JOHO)   BROWN K L,  GASCOYNE J M;  US6602630-B1   ELECTROSYNTHESIS CO INC (ELEC-Non-standard)   GOPAL R;  US6630265-B1   HOKU SCI INC (HOKU-Non-standard)   TAFT K M,  KURANO M R;  EP1437786-B1 -- EP1063334-A1   JOHNSON MATTHEY PLC (JOHO)   BROWN K L,  GASCOYNE J M;  EP1085038-A1   SEC AGENCY IND SCI & TECHNOLOGY (INSC-Non-standard);  SEKISUI CHEM CO LTD (SEKI);  HONMA I (HONM-Individual)   HONMA I,  NOMURA S,  SUGIMOTO T,  NISHIKAWA O