Inventor
UEYAMA KAZUMASA
JP6 patents
Patents
6 patentsUS8048112B2Nov 1, 2011
Rod fixing apparatus for vertebra connecting member
SHOWA IKA KOGYO CO LTD86 citations96
US6958065B2Oct 25, 2005
Rod for cervical vertebra and connecting system thereof
SHOWA IKA KOGYO CO LTD169 citations96
US6832999B2Dec 21, 2004
Rod for cervical vertebra and connecting system thereof
SHOWA IKA KOGYO CO LTD167 citations96
US6620164B2Sep 16, 2003
Rod for cervical vertebra and connecting system thereof
SHOWA IKA KOGYO CO LTD83 citations95
US7569070B2Aug 4, 2009
Rod connector
SHOWA IKA KOGYO CO LTD9 citations83
US7572278B2Aug 11, 2009
Rod connector
SHOWA IKA KOGYO CO LTD7 citations72