WO2009091047-A1 -- JP2003012375-A   SUMITOMO SPECIAL METALS CO LTD (SUMS);  NIPPON TUNGSTEN KK (NIUB)   TSUJIMOTO S,  AJITOMI S,  TAKASU M,  SASAKI T;  JP2003342058-A   SUMITOMO SPECIAL METALS CO LTD (SUMS);  NIPPON TUNGSTEN KK (NIUB)   TSUJIMOTO S,  HIROOKA T,  AJITOMI S;  JP2006107967-A   TOYOTA CHUO KENKYUSHO KK (TOYW);  TOYOTA JIDOSHA KK (TOYT)   MIURA F,  TAKESHITA T,  TOYODA E,  MORIMOTO Y,  KOBAYASHI M,  KATO M,  KIMURA K;  JP2006134603-A   BRIDGESTONE CORP (BRID)   YOSHIKAWA M,  SUGI S,  ONO S,  IWABUCHI Y,  SHIINO O,  TOYOSAWA S;  JP2008108594-A   UNIV YOKOHAMA NAT (UYYO-Non-standard);  TOKYO TUNGSTEN KK (TOLT)   OOTA K,  KAMIYA N,  MITSUSHIMA S,  SHIBATA Y,  ISHIHARA A,  YAMAMOTO Y,  FUDO T,  KIM J H,  KIN S;  WO2009031383-A1   SHOWA DENKO KK (SHOW)   KONUMA H,  KUROZUMI T,  MONDEN R,  SHISHIKURA T;  EP2239055-A1 -- EP53018-A   EXXON RES & ENG CO (ESSO)   MCCANDLISH L E,  TURAEW L W,  WRIGHT F J,  KUGLER E L;  EP2198962-A1   SHOWA DENKO KK (SHOW)   KONUMA H,  KUROZUMI T,  MONDEN R,  SHISHIKURA T;  FR1508370-A   CNRS (CNRS);  US2011059386-A1 -- US4699800-A   BBC BROWN BOVERI & CIE AG (BROV)   DUSTMANN C H,  WAHL G,  SCHMADERER F;  US4734339-A   SANTRADE LTD (SANV)   SCHACHNER H,  STJERNBERG K G,  THELIN A,  TIPPMANN H;  US4828664-A   BBC BROWN BOVERI & CIE AG (BROV);  KERNFORSCHUNG KARLSRUHE (GESL);  GEW EISENHUETTE WESTFALIA (GEWW)   DIETRICH M,  DUSTMANN C H,  SCHMADERER F,  WAHL G F H;  US7767330-B2   MERZOUGUI B (MERZ-Individual);  HALALAY I C (HALA-Individual);  CARPENTER M K (CARP-Individual);  SWATHIRAJAN S (SWAT-Individual)   MERZOUGUI B,  HALALAY I C,  CARPENTER M K,  SWATHIRAJAN S;  KR1202122-B1 -- JP2006107967-A   TOYOTA CHUO KENKYUSHO KK (TOYW);  TOYOTA JIDOSHA KK (TOYT)   MIURA F,  TAKESHITA T,  TOYODA E,  MORIMOTO Y,  KOBAYASHI M,  KATO M,  KIMURA K;  US8496903-B2 -- JP2003012375-A   SUMITOMO SPECIAL METALS CO LTD (SUMS);  NIPPON TUNGSTEN KK (NIUB)   TSUJIMOTO S,  AJITOMI S,  TAKASU M,  SASAKI T;  JP2003342058-A   SUMITOMO SPECIAL METALS CO LTD (SUMS);  NIPPON TUNGSTEN KK (NIUB)   TSUJIMOTO S,  HIROOKA T,  AJITOMI S;  JP2006107967-A   TOYOTA CHUO KENKYUSHO KK (TOYW);  TOYOTA JIDOSHA KK (TOYT)   MIURA F,  TAKESHITA T,  TOYODA E,  MORIMOTO Y,  KOBAYASHI M,  KATO M,  KIMURA K;  JP2006134603-A   BRIDGESTONE CORP (BRID)   YOSHIKAWA M,  SUGI S,  ONO S,  IWABUCHI Y,  SHIINO O,  TOYOSAWA S;  JP2006198570-A   SUMITOMO CHEM CO LTD (SUMO)   OOTA K,  ISHIHARA A,  MAKI H;  JP2007031781-A   UNIV YOKOHAMA NAT (UYYO-Non-standard)   KIM J H,  OOTA K,  KAMIYA N,  MITSUSHIMA S,  DOI S,  ISHIHARA A;  JP2007257888-A   TOKYO TUNGSTEN KK (TOLT)   OOTA K,  MITSUSHIMA S,  ISHIHARA A,  YAMAMOTO Y,  FUDO T;  JP2008108594-A   UNIV YOKOHAMA NAT (UYYO-Non-standard);  TOKYO TUNGSTEN KK (TOLT)   OOTA K,  KAMIYA N,  MITSUSHIMA S,  SHIBATA Y,  ISHIHARA A,  YAMAMOTO Y,  FUDO T,  KIM J H,  KIN S;  US4699800-A   BBC BROWN BOVERI & CIE AG (BROV)   DUSTMANN C H,  WAHL G,  SCHMADERER F;  US4734339-A   SANTRADE LTD (SANV)   SCHACHNER H,  STJERNBERG K G,  THELIN A,  TIPPMANN H;  US4828664-A   BBC BROWN BOVERI & CIE AG (BROV);  KERNFORSCHUNG KARLSRUHE (GESL);  GEW EISENHUETTE WESTFALIA (GEWW)   DIETRICH M,  DUSTMANN C H,  SCHMADERER F,  WAHL G F H;  US7767330-B2   MERZOUGUI B (MERZ-Individual);  HALALAY I C (HALA-Individual);  CARPENTER M K (CARP-Individual);  SWATHIRAJAN S (SWAT-Individual)   MERZOUGUI B,  HALALAY I C,  CARPENTER M K,  SWATHIRAJAN S;  WO2009031383-A1   SHOWA DENKO KK (SHOW)   KONUMA H,  KUROZUMI T,  MONDEN R,  SHISHIKURA T;  WO2006119407-A2   MERZOUGUI B (MERZ-Individual);  HALALAY I C (HALA-Individual);  CARPENTER M K (CARP-Individual);  SWATHIRAJAN S (SWAT-Individual)   MERZOUGUI B,  HALALAY I C,  CARPENTER M K,  SWATHIRAJAN S;  CN101918134-B -- CN1953253-A   TOSHIBA KK (TOKE)   MEI W,  FUKAZAWA T,  SATO T,  NAKANO Y;  JP5374387-B2 -- JP2006107967-A   TOYOTA CHUO KENKYUSHO KK (TOYW);  TOYOTA JIDOSHA KK (TOYT)   MIURA F,  TAKESHITA T,  TOYODA E,  MORIMOTO Y,  KOBAYASHI M,  KATO M,  KIMURA K;  JP2006134603-A   BRIDGESTONE CORP (BRID)   YOSHIKAWA M,  SUGI S,  ONO S,  IWABUCHI Y,  SHIINO O,  TOYOSAWA S;  JP2008108594-A   UNIV YOKOHAMA NAT (UYYO-Non-standard);  TOKYO TUNGSTEN KK (TOLT)   OOTA K,  KAMIYA N,  MITSUSHIMA S,  SHIBATA Y,  ISHIHARA A,  YAMAMOTO Y,  FUDO T,  KIM J H,  KIN S;  WO2009031383-A1   SHOWA DENKO KK (SHOW)   KONUMA H,  KUROZUMI T,  MONDEN R,  SHISHIKURA T