Inventor
SANNOHE AKIO
JP3 patents
Patents
3 patentsUS6958065B2Oct 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