;  US6930460-B2 -- EP1034968-A1   TOYOTA JIDOSHA KK (TOYT)   SASAKI S;  EP1168593-A2   TOYOTA JIDOSHA KK (TOYT)   SASAKI S,  SHAMOTO S,  KOMATSU M,  MORIYA K,  OHTANI H,  INAGUMA Y;  JP2001128305-A   ;  JP3141779-B2   TOYOTA JIDOSHA KK (TOYT)   ISHIKAWA T;  US4788493-A   ;  US5099186-A   GENERAL MOTORS CORP (GENK)   RIPPEL W E,  COCCONI A G;  US5225712-A   US WINDPOWER INC (USWI-Non-standard)   ERDMAN W L;  US5549172-A   HITACHI LTD (HITA)   MUTOH N,  MASAKI R,  MIYAZAKI T,  TAJIMA F,  OHMAE T;  US5780980-A   HITACHI LTD (HITA)   NAITO S;  US5801498-A   ;  US5907191-A   TOYOTA JIDOSHA KK (TOYT)   SASAKI S,  ABE T,  YAMAOKA M;  US5942862-A   TOYOTA JIDOSHA KK (TOYT)   TAGA Y,  YAMADA E,  MIYATANI T,  KAWABATA Y;  US5973463-A   TOYOTA JIDOSHA KK (TOYT)   OKUDA K,  MIZUTANI R;  US5992950-A   GENERAL ELECTRIC CO (GENE)   WORDEN B D,  KUMAR A K;  US6066928-A   FUJI ELECTRIC CO LTD (FJIE)   KINOSHITA S,  FUJITA K,  ITO J;  US6137704-A   FUJI ELECTRIC CO LTD (FJIE)   ITOH J,  FUJITA K;  US6320775-B1   FUJI ELECTRIC CO LTD (FJIE)   ITOH J,  FUJITA K;  US6534208-B1   XCELLSIS GMBH (XCEL-Non-standard)   ZINSER W;  US6486632-B2   NISSAN MOTOR CO LTD (NSMO)   OKUSHIMA K,  KITAJIMA Y,  KITADA S,  KIKUCHI T,  KANEKO Y;  US6518736-B2   TOYOTA JIDOSHA KK (TOYT)   SASAKI S,  SHAMOTO S,  KOMATSU M,  MORIYA K,  OHTANI H,  INAGUMA Y;  US6554088-B2   PAICE CORP (PAIC-Non-standard)   SEVERINSKY A J,  LOUCKES T N;  US6630804-B2   TOYOTA CHUO KENKYUSHO KK (TOYW);  TOYOTA JIDOSHA KK (TOYT)   MORIYA K,  INAGUMA Y,  NAKAI H,  OHTANI H,  SHAMOTO S,  KOMATSU M,  SASAKI S;  US6661109-B2   HITACHI LTD (HITA)   FUKASAKU Y,  YAMAMOTO T,  MAEDA Y,  MASHINO K,  TAJIMA S,  SHIMIZU H,  NISHIDATE K,  INNNAMI T;  US6683389-B2   CAPSTONE TURBINE CORP (CAPS-Non-standard)   GEIS E R;  US6725134-B2   DILLEN E R (DILL-Individual);  GALLAGHER S M (GALL-Individual);  SHILLING N Z (SHIL-Individual)   DILLEN E R,  GALLAGHER S M,  SHILLING N Z;  JP4023171-B2 -- JP08149608-A   ;  JP10191503-A   ;  JP2000324857-A   TOYOTA JIDOSHA KK (TOYT)   SASAKI S