Assignee
YOSHIOKA TAKASHI
JP·21 granted patents·112 citations·filing 2006–2012
Top patents by PatentIndex Score
21 records- 0194US8832202B2E-mail information management apparatus, and E-mail information management methodYOSHIOKA TAKASHI·Filed 2008·Granted Sep 9, 2014·42 cites·17 claims
- 0288US9075023B2Wire rope flaw detectorYOSHIOKA TAKASHI·Filed 2011·Granted Jul 7, 2015·11 cites·9 claims
- 0382US8164329B2Wire rope flaw detectorYOSHIOKA TAKASHI·Filed 2007·Granted Apr 24, 2012·9 cites·8 claims
- 0481US8390281B2Wire rope flaw detector for increasing accuracy independent of speed while conserving detector sizeYOSHIOKA TAKASHI·Filed 2008·Granted Mar 5, 2013·9 cites·12 claims
- 0580US8091015B2Digital document management system, digital document management method, and digital document management programYOSHIOKA TAKASHI·Filed 2006·Granted Jan 3, 2012·10 cites·18 claims
- 0677US8971691B2Signature device and signature methodYOSHIOKA TAKASHI·Filed 2012·Granted Mar 3, 2015·2 cites·4 claims
- 0777US8667302B2Signature generating device and method, signature verifying device and method, and computer productYOSHIOKA TAKASHI·Filed 2010·Granted Mar 4, 2014·6 cites·18 claims
- 0877US8250894B2Releasing mechanism and leveling apparatusYOSHIOKA TAKASHI·Filed 2007·Granted Aug 28, 2012·4 cites·10 claims
- 0972US8656173B2Electronic image data verification program, electronic image data verification system, and electronic image data verification methodYOSHIOKA TAKASHI·Filed 2006·Granted Feb 18, 2014·5 cites·9 claims
- 1070US9253530B2Stream data management program, method and systemYOSHIOKA TAKASHI·Filed 2010·Granted Feb 2, 2016·2 cites·20 claims
- 1167US8671280B2Program, method and apparatus for managing electronic documentsYOSHIOKA TAKASHI·Filed 2009·Granted Mar 11, 2014·3 cites·12 claims
- 1266US8312266B2Methods and apparatus for verifying electronic mailYOSHIOKA TAKASHI·Filed 2008·Granted Nov 13, 2012·3 cites·13 claims
- 1365US9053370B2Digital signature apparatus and methodYOSHIOKA TAKASHI·Filed 2010·Granted Jun 9, 2015·1 cites·20 claims
- 1464US8223968B2Image data verification program recorded on a recording medium, image data verification method, and image data verification systemYOSHIOKA TAKASHI·Filed 2008·Granted Jul 17, 2012·1 cites·10 claims
- 1563US9328494B2Flush water tank apparatus and discharge apparatusYOSHIOKA TAKASHI·Filed 2011·Granted May 3, 2016·2 cites·10 claims
- 1662US9160972B2Digital signature system and digital signing methodYOSHIOKA TAKASHI·Filed 2008·Granted Oct 13, 2015·1 cites·12 claims
- 1761US8666797B2Information collection program, information collection apparatus, and information collection methodYOSHIOKA TAKASHI·Filed 2009·Granted Mar 4, 2014·0 cites·18 claims
- 1860US8549306B2Image managing method and image managing systemYOSHIOKA TAKASHI·Filed 2011·Granted Oct 1, 2013·1 cites·18 claims
- 1955US8909921B2Signature management method and signature management deviceYOSHIOKA TAKASHI·Filed 2008·Granted Dec 9, 2014·0 cites·20 claims
- 2049US8335922B2Recording medium, digital information verification apparatus, and digital information verification methodYOSHIOKA TAKASHI·Filed 2007·Granted Dec 18, 2012·0 cites·20 claims
- 2144US8761521B2Still image verifying apparatus and methodYOSHIOKA TAKASHI·Filed 2011·Granted Jun 24, 2014·0 cites·15 claims
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