WO9612317-A1 -- US3013908-A   ;  US3113049-A   ;  US3368922-A   MONSANTO RES CORP (MONS);  US4262063-A   HITACHI LTD (HITA)   KUDO T,  KIKUCHI G,  OBAYASHI H;  US4390603-A   HITACHI LTD (HITA)   KAWANA H,  HORIBA T,  IWAMOTO K,  FUJITA K,  TAMURA K;  US4407905-A   HITACHI LTD (HITA)   TAKEUCHI S,  KAHARA T,  IMAHASHI J,  TAKEUCHI M,  OKADA H,  OKABE S,  MATSUDA S;  US4420544-A   CALIFORNIA INST OF TECHN (CALY)   LAWSON D D,  INGHAM J D;  US4478917-A   HITACHI LTD (HITA)   FUJITA K,  TAMURA K,  KAWANA H,  IWAMOTO K,  HORIBA T;  US4537840-A   HITACHI LTD (HITA)   TSUKUI T,  SHIMIZU T,  DOI R,  TSUTSUMII Y;  US4562123-A   HITACHI LTD (HITA)   SHIMIZU T,  SATOU T,  TSUKUI T,  DOI R,  YAMAGUCHI M;  US4612261-A   HITACHI LTD (HITA)   TSUKUI T,  SHIMIZU T,  DOI R;  US4629664-A   HITACHI LTD (HITA)   TSUKUI T,  YASUKAWA S;  US4828941-A   BASF AG (BADI)   STERZEL H J;  US4876115-A   US DEPT ENERGY (USAT)   RAISTRICK I D;  US5186877-A   TANAKA KIKINZOKU KOGYO KK (TANI)   WATANABE M;  US5330860-A   DU PONT DE NEMOURS & CO E I (DUPO)   GROT W G,  BANERJEE S;  EP755576-A1 -- DE4243600-A1   EQUOS RES KK (EQUS)   NAKANO N,  AZUMA R,  NAKASHIMA M,  HORIGUCHI M;  EP241432-A   TANAKA KIKINZOKU KOGYO KK (TANI);  FURUYA C (FURU-Individual);  WATANABE M (WATA-Individual)   WATANABE M,  MOTOO S,  FURUYA N;  FR1436154-A   ;  JP02148657-A   ;  JP06188008-A   ;  JP06251779-A   ;  JP54076443-A   ;  JP59209277-A   HITACHI LTD (HITA)   OHARA S,  KANESHIRO T,  TSUKUI T,  SHIMIZU T;  JP60165062-A   ;  JP63076264-A   ;  US3013098-A   ;  US3143440-A   ;  US4493878-A   HITACHI LTD (HITA)   HORIBA T,  IWAMOTO K,  KAWANA H,  FUJITA K,  TAMURA K;  US5599638-A   UNIV SOUTHERN CALIFORNIA (USCA);  CALIFORNIA INST OF TECHNOLOGY (CALY)   FRANK H A,  NARAYANAN S R,  OLAH G A,  PRAKASH G K S,  SURAMPUDI S,  VAMOS E,  HALPERT G;  AU716164-B -- US4390603-A   HITACHI LTD (HITA)   KAWANA H,  HORIBA T,  IWAMOTO K,  FUJITA K,  TAMURA K;  US4828941-A   BASF AG (BADI)   STERZEL H J;  EP1291950-A2 -- EP483085-A   TANAKA KIKINZOKU KOGYO KK (TANI)   WATANABE M;  JP06251779-A   ;  US3143440-A   ;  EP1489674-A2 -- DE4243600-A1   EQUOS RES KK (EQUS)   NAKANO N,  AZUMA R,  NAKASHIMA M,  HORIGUCHI M;  EP301757-A   UNITED TECHNOLOGIES CORP (UNAC)   MCELROY J F;  EP589535-A1   TANAKA KIKINZOKU KOGYO KK (TANI);  WATANABE M (WATA-Individual);  STONEHART ASSOC INC (STON-Non-standard)   WATANABE M;  EP596366-A1   SIEMENS AG (SIEI)   STRASSER K;  US3442715-A   MONSANTO CO (MONS);  US5318863-A   BCS TECHNOLOGY INC (BCST-Non-standard)   DHAR H P;  EP1489676-A2 -- DE4243600-A1   EQUOS RES KK (EQUS)   NAKANO N,  AZUMA R,  NAKASHIMA M,  HORIGUCHI M;  EP435724-A   PETRO ENERGY CENT (PETR-Non-standard);  SEKIYU SANGYO KASSEI (SEKI-Non-standard);  SHOWA SHELL SEIKIYU KK (SHEL)   YAMASE O,  YOSHIZAWA S,  MIURA T;  EP435724-A3   PETRO ENERGY CENT (PETR-Non-standard);  SEKIYU SANGYO KASSEI (SEKI-Non-standard);  SHOWA SHELL SEIKIYU KK (SHEL)   YAMASE O,  YOSHIZAWA S,  MIURA T;  GB1221683-A   ALSTHOM SOC GEN CONSTR ELEC (ALST);  JP60023977-A   ;  US4810597-A   HITACHI LTD (HITA)   KUMAGAI T,  HORIBA T,  KAMO T,  TAKEUCHI S,  HITACHIOH I,  IWAMOTO K,  KITAMI K,  TAMURA K;  US4828941-A   BASF AG (BADI)   STERZEL H J;  US4865925-A   HUGHES AIRCRAFT CO (HUGA)   LUDWIG F A,  TOWNSEND C W;  US4931168-A   TANAKA KIKINZOKU KOGYO KK (TANI);  FURUYA C (FURU-Individual);  WATANABE M (WATA-Individual)   WATANABE M,  MOTOO S,  FURUYA N;  EP1498973-A1 -- DE4243600-A1   EQUOS RES KK (EQUS)   NAKANO N,  AZUMA R,  NAKASHIMA M,  HORIGUCHI M;  EP483085-A   TANAKA KIKINZOKU KOGYO KK (TANI)   WATANABE M;  EP483085-A3   TANAKA KIKINZOKU KOGYO KK (TANI)   WATANABE M;  JP63066860-A   HITACHI LTD (HITA)   KURODA O,  OGAWA T,  EBARA K,  TAKAHASHI S,  KOIKE S;  US3811817-A   BELL COMPANY INC (BELL-Non-standard);  US4824736-A   ARISTECH CHEM CORP (ARIS-Non-standard)   EHRIG R J,  WEIL R C;  EP1498972-A2 -- DE4243600-A1   EQUOS RES KK (EQUS)   NAKANO N,  AZUMA R,  NAKASHIMA M,  HORIGUCHI M;  EP72038-A   HITACHI LTD (HITA)   TSUKUI T,  SHIMIZU T,  DOI R;  EP483085-A   TANAKA KIKINZOKU KOGYO KK (TANI)   WATANABE M;  EP483085-B1   TANAKA KIKINZOKU KOGYO KK (TANI)   WATANABE M;  JP04229958-A   ;  JP63088860-A   TEXAS INSTR INC (TEXI);  US3992223-A   SIEMENS AG (SIEI);  US4160856-A   ALSTHOM SOC GEN CONSTR ELEC (ALST);  EP1498975-A2 -- EP589535-A1   TANAKA KIKINZOKU KOGYO KK (TANI);  WATANABE M (WATA-Individual);  STONEHART ASSOC INC (STON-Non-standard)   WATANABE M;  JP63066860-A   HITACHI LTD (HITA)   KURODA O,  OGAWA T,  EBARA K,  TAKAHASHI S,  KOIKE S;  US4931168-A   TANAKA KIKINZOKU KOGYO KK (TANI);  FURUYA C (FURU-Individual);  WATANABE M (WATA-Individual)   WATANABE M,  MOTOO S,  FURUYA N;  EP1507303-A1 -- DE4243600-A1   EQUOS RES KK (EQUS)   NAKANO N,  AZUMA R,  NAKASHIMA M,  HORIGUCHI M;  EP72038-A   HITACHI LTD (HITA)   TSUKUI T,  SHIMIZU T,  DOI R;  EP483085-A   TANAKA KIKINZOKU KOGYO KK (TANI)   WATANABE M;  EP483085-A3   TANAKA KIKINZOKU KOGYO KK (TANI)   WATANABE M;  JP63066860-A   HITACHI LTD (HITA)   KURODA O,  OGAWA T,  EBARA K,  TAKAHASHI S,  KOIKE S;  EP1507304-A1 -- EP72038-A   HITACHI LTD (HITA)   TSUKUI T,  SHIMIZU T,  DOI R;  GB1213777-A   VARTA AG (VART);  JP04229958-A   ;  JP58165274-A   HITACHI LTD (HITA)   KAWANA H,  HORIBA T,  IWAMOTO K,  FUJITA K,  TAMURA K;  JP63066860-A   HITACHI LTD (HITA)   KURODA O,  OGAWA T,  EBARA K,  TAKAHASHI S,  KOIKE S;  US4562123-A   HITACHI LTD (HITA)   SHIMIZU T,  SATOU T,  TSUKUI T,  DOI R,  YAMAGUCHI M;  EP1508930-A1 -- DE4243600-A1   EQUOS RES KK (EQUS)   NAKANO N,  AZUMA R,  NAKASHIMA M,  HORIGUCHI M;  JP06073583-A   ;  JP62246265-A   ;  JP63066860-A   HITACHI LTD (HITA)   KURODA O,  OGAWA T,  EBARA K,  TAKAHASHI S,  KOIKE S;  US5132193-A   PHYSICAL SCI INC (PHYS-Non-standard)   REDDY V N R,  TAYLOR E J;  US5599638-A   UNIV SOUTHERN CALIFORNIA (USCA);  CALIFORNIA INST OF TECHNOLOGY (CALY)   FRANK H A,  NARAYANAN S R,  OLAH G A,  PRAKASH G K S,  SURAMPUDI S,  VAMOS E,  HALPERT G;  EP1508931-A1 -- DE4243600-A1   EQUOS RES KK (EQUS)   NAKANO N,  AZUMA R,  NAKASHIMA M,  HORIGUCHI M;  JP63066860-A   HITACHI LTD (HITA)   KURODA O,  OGAWA T,  EBARA K,  TAKAHASHI S,  KOIKE S;  US4931168-A   TANAKA KIKINZOKU KOGYO KK (TANI);  FURUYA C (FURU-Individual);  WATANABE M (WATA-Individual)   WATANABE M,  MOTOO S,  FURUYA N;  US5132193-A   PHYSICAL SCI INC (PHYS-Non-standard)   REDDY V N R,  TAYLOR E J;  EP1519432-A2 -- DE4116359-A   ;  DE4243600-A1   EQUOS RES KK (EQUS)   NAKANO N,  AZUMA R,  NAKASHIMA M,  HORIGUCHI M;  GB1160084-A   LEESONA CORP (LEES);  JP02223984-A   ;  JP06188008-A   ;  US3532556-A   JOHNSON MATTHEY CO LTD (JOHO);  US4262063-A   HITACHI LTD (HITA)   KUDO T,  KIKUCHI G,  OBAYASHI H;  US4490219-A   IBM CORP (IBMC)   BINDRA P S,  LIGHT D N;  US4541905-A   UNIV OHIO STATE (OHIS)   KUWANA T,  KAO W H;  US4931168-A   TANAKA KIKINZOKU KOGYO KK (TANI);  FURUYA C (FURU-Individual);  WATANABE M (WATA-Individual)   WATANABE M,  MOTOO S,  FURUYA N;  US5162166-A   ;  US5330860-A   DU PONT DE NEMOURS & CO E I (DUPO)   GROT W G,  BANERJEE S;  US5364711-A   TOSHIBA KK (TOKE)   YAMADA S,  KANDA M,  YAMAMOTO M,  SUZUKI N,  KANAZAWA R,  MOTOMIYA A,  KONDO T,  UCHIDA T,  HASHIMOTO K,  NIKI H,  SASAKI K,  TSURUTA S;  WO1994016811-A1   ;  JP3795920-B2 -- JP02148657-A   ;  JP04132168-A   ;  JP04305249-A   ;  JP06203840-A   ;  JP62086662-A   ;  JP63076269-A   ;  EP755576-B1 -- DE4243600-A1   EQUOS RES KK (EQUS)   NAKANO N,  AZUMA R,  NAKASHIMA M,  HORIGUCHI M;  EP241432-A   TANAKA KIKINZOKU KOGYO KK (TANI);  FURUYA C (FURU-Individual);  WATANABE M (WATA-Individual)   WATANABE M,  MOTOO S,  FURUYA N;  FR1436154-A   ;  US3013098-A   ;  US3013908-A   ;  US3113049-A   ;  US3143440-A   ;  US3368922-A   MONSANTO RES CORP (MONS);  US4262063-A   HITACHI LTD (HITA)   KUDO T,  KIKUCHI G,  OBAYASHI H;  US4390603-A   HITACHI LTD (HITA)   KAWANA H,  HORIBA T,  IWAMOTO K,  FUJITA K,  TAMURA K;  US4407905-A   HITACHI LTD (HITA)   TAKEUCHI S,  KAHARA T,  IMAHASHI J,  TAKEUCHI M,  OKADA H,  OKABE S,  MATSUDA S;  US4420544-A   CALIFORNIA INST OF TECHN (CALY)   LAWSON D D,  INGHAM J D;  US4478917-A   HITACHI LTD (HITA)   FUJITA K,  TAMURA K,  KAWANA H,  IWAMOTO K,  HORIBA T;  US4493878-A   HITACHI LTD (HITA)   HORIBA T,  IWAMOTO K,  KAWANA H,  FUJITA K,  TAMURA K;  US4537840-A   HITACHI LTD (HITA)   TSUKUI T,  SHIMIZU T,  DOI R,  TSUTSUMII Y;  US4562123-A   HITACHI LTD (HITA)   SHIMIZU T,  SATOU T,  TSUKUI T,  DOI R,  YAMAGUCHI M;  US4612261-A   HITACHI LTD (HITA)   TSUKUI T,  SHIMIZU T,  DOI R;  US4629664-A   HITACHI LTD (HITA)   TSUKUI T,  YASUKAWA S;  US4828941-A   BASF AG (BADI)   STERZEL H J;  US4876115-A   US DEPT ENERGY (USAT)   RAISTRICK I D;  US5186877-A   TANAKA KIKINZOKU KOGYO KK (TANI)   WATANABE M;  US5330860-A   DU PONT DE NEMOURS & CO E I (DUPO)   GROT W G,  BANERJEE S;  US5599638-A   UNIV SOUTHERN CALIFORNIA (USCA);  CALIFORNIA INST OF TECHNOLOGY (CALY)   FRANK H A,  NARAYANAN S R,  OLAH G A,  PRAKASH G K S,  SURAMPUDI S,  VAMOS E,  HALPERT G;  JP4317802-B2 -- JP02148657-A   ;  JP63066860-A   HITACHI LTD (HITA)   KURODA O,  OGAWA T,  EBARA K,  TAKAHASHI S,  KOIKE S;  JP2004363113-A   UNIV SOUTHERN CALIFORNIA (USCA);  CALIFORNIA INST OF TECHNOLOGY (CALY)   SURAMPUDI S,  NARAYANAN S R,  VAMOS E,  FRANK H A,  HALPERT G,  OLAH G A,  PRAKASH G K