;  EP2230403-A1 -- EP1022838-A2   HITACHI LTD (HITA);  HITACHI ENG SERVICE CO LTD (HITJ)   ICHINOSE M,  FUTAMI M,  UEDA S,  IMAIE K,  SUZUKI K,  MAEKAWA A;  JP2007124780-A   HITACHI SANKI SYSTEM KK (HISK)   FUTAMI M,  ICHINOSE M,  OSAKO K,  IKEDA Y,  YAMAMOTO T;  WO2007046547-A2   NISSAN DIESEL MOTOR CO LTD (NSMO)   SASAKI M,  SAITOU T;  JP4551921-B2 -- JP2000037097-A   ;  JP2002027679-A   MITSUBISHI JUKOGYO KK (MITO)   ARINAGA S,  GOTO M;  JP2007124780-A   HITACHI SANKI SYSTEM KK (HISK)   FUTAMI M,  ICHINOSE M,  OSAKO K,  IKEDA Y,  YAMAMOTO T;  EP2280167-A2 -- EP1022838-A2   HITACHI LTD (HITA);  HITACHI ENG SERVICE CO LTD (HITJ)   ICHINOSE M,  FUTAMI M,  UEDA S,  IMAIE K,  SUZUKI K,  MAEKAWA A;  EP2110549-A2   HITACHI ENG SERVICE CO LTD (HITJ)   HOSHINO N,  IWATA T,  OOHARA S;  US20080179887-A1   ;  WO2007046547-A2   NISSAN DIESEL MOTOR CO LTD (NSMO)   SASAKI M,  SAITOU T;  JP2007124780-A   HITACHI SANKI SYSTEM KK (HISK)   FUTAMI M,  ICHINOSE M,  OSAKO K,  IKEDA Y,  YAMAMOTO T;  US8334606-B2 -- EP1022838-A2   HITACHI LTD (HITA);  HITACHI ENG SERVICE CO LTD (HITJ)   ICHINOSE M,  FUTAMI M,  UEDA S,  IMAIE K,  SUZUKI K,  MAEKAWA A;  EP2110549-A2   HITACHI ENG SERVICE CO LTD (HITJ)   HOSHINO N,  IWATA T,  OOHARA S;  JP2000037097-A   ;  JP2000047741-A   KANDENKO KK (KAND);  NISHIMU DENSHI KOGYO KK (NISH-Non-standard)   TAKANAGA T,  SUGIHARA H,  NISHIKAWA S,  TAKASE K;  JP2002027679-A   MITSUBISHI JUKOGYO KK (MITO)   ARINAGA S,  GOTO M;  JP2002310929-A   FUJII T (FUJI-Individual);  ONOYAMA A (ONOY-Individual);  SAKURAI K (SAKU-Individual)   FUJII T,  ONOYAMA A,  SAKURAI K;  JP2005086953-A   NIPPON TELEGRAPH & TELEPHONE CORP (NITE)   KUDO M,  HIRAOKA Y,  TAKEUCHI A,  NAKAZAWA A,  MARUYAMA M;  JP2006280020-A   ;  JP2007124780-A   HITACHI SANKI SYSTEM KK (HISK)   FUTAMI M,  ICHINOSE M,  OSAKO K,  IKEDA Y,  YAMAMOTO T;  JP59072147-U   ;  US2539862-A   ;  US20030015876-A1   ;  US20050200133-A1   ;  US20060087124-A1   ;  US20070138797-A1   ;  US20080179887-A1   ;  US20100187828-A1   ;  US20100259210-A1   ;  US20110227343-A1   ;  US7566981-B2   BOSCH REXROTH AG (BOSC)   KUNKEL S,  HERRMANN K,  HOERNING M,  KOBELBAUER B;  WO2007046547-A2   NISSAN DIESEL MOTOR CO LTD (NSMO)   SASAKI M,  SAITOU T;  EP2230403-B1 -- EP1022838-A2   HITACHI LTD (HITA);  HITACHI ENG SERVICE CO LTD (HITJ)   ICHINOSE M,  FUTAMI M,  UEDA S,  IMAIE K,  SUZUKI K,  MAEKAWA A;  JP2007124780-A   HITACHI SANKI SYSTEM KK (HISK)   FUTAMI M,  ICHINOSE M,  OSAKO K,  IKEDA Y,  YAMAMOTO T;  WO2007046547-A2   NISSAN DIESEL MOTOR CO LTD (NSMO)   SASAKI M,  SAITOU T