WO2009119523-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;  EP2258475-A1 -- GB1213999-A   CNRS (CNRS);  JP2003342058-A   SUMITOMO SPECIAL METALS CO LTD (SUMS);  NIPPON TUNGSTEN KK (NIUB)   TSUJIMOTO S,  HIROOKA T,  AJITOMI S;  US6168694-B1   CHEMAT TECHNOLOGY INC (CHEM-Non-standard)   ZHENG H,  WEI O,  HUANG Y,  CHU C;  US2011020729-A1 -- US3492100-A   CNRS (CNRS);  US5188908-A   MITSUBISHI MATERIALS CORP (MITV)   NISHIYAMA A,  KOYAMA T,  AIKAWA Y,  OHSHIMA H,  TERAO Y,  KATO M,  SAKAI A;  US5275981-A   MITSUBISHI MATERIALS CORP (MITV)   NISHIYAMA A,  KOYAMA T,  AIKAWA Y,  OHSHIMA H,  TERAO Y,  KATO M,  SAKAI A;  US5811624-A   EXXON RES & ENG CO (ESSO)   HANTZER S,  TOUVELLE M S,  CHEN J C;  US20100227253-A1   ;  US6168694-B1   CHEMAT TECHNOLOGY INC (CHEM-Non-standard)   ZHENG H,  WEI O,  HUANG Y,  CHU C;  KR1208270-B1 -- JP2003342058-A   SUMITOMO SPECIAL METALS CO LTD (SUMS);  NIPPON TUNGSTEN KK (NIUB)   TSUJIMOTO S,  HIROOKA T,  AJITOMI S;  JP2007031781-A   UNIV YOKOHAMA NAT (UYYO-Non-standard)   KIM J H,  OOTA K,  KAMIYA N,  MITSUSHIMA S,  DOI S,  ISHIHARA A;  JP5462150-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;  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;  CN101977686-B -- CN1941466-A   TOSHIBA KK (TOKE)   TAMURA J,  NAKANO Y,  MEI W;  CN103700867-B -- CN101171712-A   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;  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;  US3492100-A   CNRS (CNRS);  US5188908-A   MITSUBISHI MATERIALS CORP (MITV)   NISHIYAMA A,  KOYAMA T,  AIKAWA Y,  OHSHIMA H,  TERAO Y,  KATO M,  SAKAI A;  US5811624-A   EXXON RES & ENG CO (ESSO)   HANTZER S,  TOUVELLE M S,  CHEN J C;  US9450250-B2 -- US20100094207-A1   ;  US20110053049-A1   ;  US20130115542-A1   ;  US8703638-B2   SHOWA DENKO KK (SHOW)   SHISHIKURA T,  WAKIZAKA Y;  US8709964-B2   BASF SE (BADI)   EWALD B,  QUERNER C;  US9048499-B2   SHOWA DENKO KK (SHOW)   WAKIZAKA Y,  MONDEN R,  SHISHIKURA T,  IMAI T,  OTA K;  CN101171712-A   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;  GB1213999-A   CNRS (CNRS);  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;  JP2007031781-A   UNIV YOKOHAMA NAT (UYYO-Non-standard)   KIM J H,  OOTA K,  KAMIYA N,  MITSUSHIMA S,  DOI S,  ISHIHARA A;  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;  US3492100-A   CNRS (CNRS);  US5188908-A   MITSUBISHI MATERIALS CORP (MITV)   NISHIYAMA A,  KOYAMA T,  AIKAWA Y,  OHSHIMA H,  TERAO Y,  KATO M,  SAKAI A;  US5275981-A   MITSUBISHI MATERIALS CORP (MITV)   NISHIYAMA A,  KOYAMA T,  AIKAWA Y,  OHSHIMA H,  TERAO Y,  KATO M,  SAKAI A;  US5811624-A   EXXON RES & ENG CO (ESSO)   HANTZER S,  TOUVELLE M S,  CHEN J C;  US20100227253-A1   ;  US6168694-B1   CHEMAT TECHNOLOGY INC (CHEM-Non-standard)   ZHENG H,  WEI O,  HUANG Y,  CHU C;  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;  EP2258475-B1 -- JP2003342058-A   SUMITOMO SPECIAL METALS CO LTD (SUMS);  NIPPON TUNGSTEN KK (NIUB)   TSUJIMOTO S,  HIROOKA T,  AJITOMI S;  JP2007031781-A   UNIV YOKOHAMA NAT (UYYO-Non-standard)   KIM J H,  OOTA K,  KAMIYA N,  MITSUSHIMA S,  DOI S,  ISHIHARA A