Assignee
ITO YOICHIRO
JP·4 granted patents·10 citations·filing 2006–2014
Top patents by PatentIndex Score
4 records- 0185US8265381B2Sign authentication system and sign authentication methodITO YOICHIRO·Filed 2006·Granted Sep 11, 2012·10 cites·9 claims
- 0254US9111150B2Authentication system, and method for registering and matching authentication informationITO YOICHIRO·Filed 2014·Granted Aug 18, 2015·0 cites·2 claims
- 0353US9028693B2Apparatus for countercurrent chromatographyITO YOICHIRO·Filed 2008·Granted May 12, 2015·0 cites·8 claims
- 0448US9008360B2Authentication system, and method for registering and matching authentication informationITO YOICHIRO·Filed 2011·Granted Apr 14, 2015·0 cites·9 claims
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