Assignee
KATO YOICHI
JP·17 granted patents·1 pending application·49 citations·filing 2005–2014
Top patents by PatentIndex Score
18 records- 0189US9055739B2Compositions for cryopreservation of cellsKATO YOICHI·Filed 2005·Granted Jun 16, 2015·5 cites·8 claims
- 0286US8298070B2Gaming machine that executes free game and the play methodKATO YOICHI·Filed 2009·Granted Oct 30, 2012·19 cites·14 claims
- 0372US8641502B2Gaming machineKATO YOICHI·Filed 2008·Granted Feb 4, 2014·3 cites·12 claims
- 0472US8556699B2Gaming machine and game control method thereof, which allow symbol scroll to be manually stoppedKATO YOICHI·Filed 2011·Granted Oct 15, 2013·3 cites·4 claims
- 0572US8388439B2Gaming system for competing for prize of progressive bonus at plural terminalsKATO YOICHI·Filed 2009·Granted Mar 5, 2013·3 cites·18 claims
- 0672US8083582B2Gaming machineKATO YOICHI·Filed 2008·Granted Dec 27, 2011·3 cites·4 claims
- 0770US8968069B2Gaming system having a plurality of gaming machines linked by network and control method thereofKATO YOICHI·Filed 2009·Granted Mar 3, 2015·2 cites·6 claims
- 0870US8777721B2Slot machine using marker that adds bonus trigger functionality to reel symbolsKATO YOICHI·Filed 2008·Granted Jul 15, 2014·2 cites·14 claims
- 0969US8182336B2Gaming machine having a plurality of terminals and playing method thereofKATO YOICHI·Filed 2009·Granted May 22, 2012·2 cites·7 claims
- 1069US8167717B2Gaming machine having a plurality of terminals and playing method thereofKATO YOICHI·Filed 2008·Granted May 1, 2012·2 cites·2 claims
- 1167US8851969B2Gaming system having a plurality of gaming machines linked by network and control method thereofKATO YOICHI·Filed 2008·Granted Oct 7, 2014·1 cites·6 claims
- 1261US8388431B2Gaming machine and game control method thereof, in which common game uses symbol columns different from those used in unit gameKATO YOICHI·Filed 2010·Granted Mar 5, 2013·1 cites·3 claims
- 1357US8167716B2Gaming machine having a plurality of terminals and playing method thereofKATO YOICHI·Filed 2008·Granted May 1, 2012·0 cites·6 claims
- 1456US8323090B2Gaming system having a plurality of gaming machines linked by network and control method thereofKATO YOICHI·Filed 2008·Granted Dec 4, 2012·0 cites·9 claims
- 1556US2009232911A1Use of sericin for improving feeling in use of dentureKATO YOICHI·Filed 2006·Application pending·0 cites
- 1653US8097285B2Use of sericin for improving the feeling in use of dentureKATO YOICHI·Filed 2010·Granted Jan 17, 2012·0 cites·16 claims
- 1741USD733272SToilet seatKATO YOICHI·Filed 2014·Granted Jun 30, 2015·3 cites·1 claims
- 1840US9239829B2Speech recognition deviceKATO YOICHI·Filed 2010·Granted Jan 19, 2016·0 cites·3 claims
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