;  US2007044380-A1 -- US20040244290-A1   ;  US20050046007-A1   ;  US20070077186-A1   ;  US7563417-B2   SAMSUNG ELECTRO-MECHANICS CO (SMSU)   GIL J H,  LEE R W,  KIM S H,  JANG J H;  KR691274-B1 -- KR2004069193-A   CASIO COMPUTER CO LTD (CASK)   YAMAMOTO T,  SHIOYA M;  JP4393486-B2 -- JP2004066008-A   ;  JP2004331434-A   DAINIPPON PRINTING CO LTD (NIPQ)   YAGI Y;  JP2005047794-A   DAINIPPON PRINTING CO LTD (NIPQ)   YAGI H,  KIHARA T,  SUZUKI K;  JP2005097089-A   DAINIPPON PRINTING CO LTD (NIPQ)   YAGI H,  KIHARA T,  SUZUKI K;  JP2001518390-W   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   SCHUESSLER M,  STEFANOVSKI T,  ZUR MEGEDE D;  US7695693-B2 -- DE19754012-C2   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R,  BONEBERG S,  CHRISTEN A,  HEIL D,  STROBEL B,  WIELAND S,  ZUR MEGEDE D;  EP870541-A2   EASTMAN KODAK CO (EAST)   GHOSH S K,  CHATTERJEE D K,  FURLANI E P;  EP1637222-A2   BATTELLE MEMORIAL INST (BATT)   TONKOVICH A L Y,  ROBERTS G L,  CALL C J,  WEGENG R S,  WANG Y;  JP2003045459-A   CASIO COMPUTER CO LTD (CASK)   YAMAMOTO T;  JP2004066008-A   ;  JP2004288573-A   CASIO COMPUTER CO LTD (CASK)   YAMAMOTO T;  KR2004069193-A   CASIO COMPUTER CO LTD (CASK)   YAMAMOTO T,  SHIOYA M;  US20040244290-A1   ;  US20050046007-A1   ;  US20070077186-A1   ;  US7563417-B2   SAMSUNG ELECTRO-MECHANICS CO (SMSU)   GIL J H,  LEE R W,  KIM S H,  JANG J H;  WO2003082460-A1   CASIO COMPUTER CO LTD (CASK)   YAMAMOTO T,  NAKAMURA O,  TAKEYAMA K,  TERAZAKI T;  WO2004037406-A1   CASIO COMPUTER CO LTD (CASK)   YAMAMOTO T,  SHIOYA M;  DE102006031480-B4 -- DE19754012-C2   DBB FUEL CELL ENGINES GMBH (DBBF-Non-standard)   AUTENRIETH R,  BONEBERG S,  CHRISTEN A,  HEIL D,  STROBEL B,  WIELAND S,  ZUR MEGEDE D;  EP870541-A2   EASTMAN KODAK CO (EAST)   GHOSH S K,  CHATTERJEE D K,  FURLANI E P;  EP1637222-A2   BATTELLE MEMORIAL INST (BATT)   TONKOVICH A L Y,  ROBERTS G L,  CALL C J,  WEGENG R S,  WANG Y;  WO2003082460-A1   CASIO COMPUTER CO LTD (CASK)   YAMAMOTO T,  NAKAMURA O,  TAKEYAMA K,  TERAZAKI T;  WO2040037406-A1