US2008079180-A1 -- US3735559-A   GENERAL ELECTRIC CO (GENE);  US4146597-A   DRAEGERWERK AG (DRAG);  US5996976-A   LYNNTECH INC (LYNN-Non-standard)   CISAR A J,  GONZALEZ-MARTIN A,  HITCHENS G D,  MURPHY O J;  US20020024155-A1   ;  US20020098395-A1   ;  US20050110172-A1   ;  US6169852-B1   UNIV HONG KONG SCI & TECHNOLOGY (UYHK-Non-standard)   LIAO Q,  CHENG P,  ZHAO T;  US6554261-B2   HONDA GIKEN KOGYO KK (HOND)   KATAGIRI T,  KUSANO Y,  SHIMANUKI H,  SUZUKI M;  US6669177-B2   HONDA GIKEN KOGYO KK (HOND)   SHIMANUKI H,  KATAGIRI T,  SUZUKI M,  KUSANO Y;  US6755399-B2   SHIMANUKI H (SHIM-Individual);  KATAGIRI T (KATA-Individual);  KUSANO Y (KUSA-Individual);  SUZUKI M (SUZU-Individual)   SHIMANUKI H,  KATAGIRI T,  KUSANO Y,  SUZUKI M;  US6805988-B2   HONDA GIKEN KOGYO KK (HOND)   SHIMANUKI H,  KATANO K,  KUSANO Y,  KATAGIRI T;  US7401768-B2   HYUNDAI MOTOR CO LTD (HYMR)   KIM H;  KR821770-B1 -- JP2002289229-A   ;  JP2002298884-A   ;  JP2005098695-A   SHIMANUKI H (SHIM-Individual);  KATAGIRI T (KATA-Individual);  KUSANO Y (KUSA-Individual);  SUZUKI M (SUZU-Individual)   SHIMANUKI H,  KATAGIRI T,  KUSANO Y,  SUZUKI M;  KR2003044071-A   NOK CORP (NIOD)   OKADA K;  KR667433-B1   HYUNDAI MOTOR CO LTD (HYMR)   KIM H;  US7931256-B2 -- JP08329968-A   ;  JP2001216981-A   HONDA GIKEN KOGYO KK (HOND)   KATAGIRI T,  KUSANO Y,  SHIMANUKI H,  SUZUKI M;  JP2002289228-A   ;  KR2002062681-A   DE NORA FUEL CELLS SPA (ORON)   MAZZUCCHELLI G,  BRAMBILLA M,  FLEBA G P,  MAGGIORE A;  KR2002084913-A   KOREA INST MACHINERY & MATERIALS (KIMA)   PARK B,  CHO S,  KIM C,  CHEON H,  LEE J;  US3735559-A   GENERAL ELECTRIC CO (GENE);  US4146597-A   DRAEGERWERK AG (DRAG);  US5996976-A   LYNNTECH INC (LYNN-Non-standard)   CISAR A J,  GONZALEZ-MARTIN A,  HITCHENS G D,  MURPHY O J;  US20020024155-A1   ;  US20020098395-A1   ;  US20050110172-A1   ;  US6169852-B1   UNIV HONG KONG SCI & TECHNOLOGY (UYHK-Non-standard)   LIAO Q,  CHENG P,  ZHAO T;  US6554261-B2   HONDA GIKEN KOGYO KK (HOND)   KATAGIRI T,  KUSANO Y,  SHIMANUKI H,  SUZUKI M;  US6669177-B2   HONDA GIKEN KOGYO KK (HOND)   SHIMANUKI H,  KATAGIRI T,  SUZUKI M,  KUSANO Y;  US6755399-B2   SHIMANUKI H (SHIM-Individual);  KATAGIRI T (KATA-Individual);  KUSANO Y (KUSA-Individual);  SUZUKI M (SUZU-Individual)   SHIMANUKI H,  KATAGIRI T,  KUSANO Y,  SUZUKI M;  US6805988-B2   HONDA GIKEN KOGYO KK (HOND)   SHIMANUKI H,  KATANO K,  KUSANO Y,  KATAGIRI T;  US7401768-B2   HYUNDAI MOTOR CO LTD (HYMR)   KIM H;  WO2000070698-A1   ;  CN101154737-B -- JP2005098695-A   SHIMANUKI H (SHIM-Individual);  KATAGIRI T (KATA-Individual);  KUSANO Y (KUSA-Individual);  SUZUKI M (SUZU-Individual)   SHIMANUKI H,  KATAGIRI T,  KUSANO Y,  SUZUKI M;  US6669177-B2   HONDA GIKEN KOGYO KK (HOND)   SHIMANUKI H,  KATAGIRI T,  SUZUKI M,  KUSANO Y