Assignee
DRAGON CO LTD
JP·14 granted patents·8 pending applications·1,300 citations·filing 2002–2007
Top patents by PatentIndex Score
22 records- 0198US6715756B2Symbol display device for game machineDRAGON CO LTD·Filed 2002·Granted Apr 6, 2004·505 cites·13 claims
- 0291US6726204B2Symbol display device for game machineDRAGON CO LTD·Filed 2002·Granted Apr 27, 2004·188 cites·10 claims
- 0387US6880826B2Symbol display apparatus for game machineDRAGON CO LTD·Filed 2003·Granted Apr 19, 2005·115 cites·10 claims
- 0486US6988731B2Symbol display device for game machineDRAGON CO LTD·Filed 2003·Granted Jan 24, 2006·105 cites·14 claims
- 0584US6893018B2Game machineDRAGON CO LTD·Filed 2003·Granted May 17, 2005·83 cites·15 claims
- 0681US6923441B2Symbol display device for game machineDRAGON CO LTD·Filed 2003·Granted Aug 2, 2005·64 cites·23 claims
- 0781US6855056B2Symbol display device for game machineDRAGON CO LTD·Filed 2003·Granted Feb 15, 2005·60 cites·20 claims
- 0878US6905408B2Symbol display device for game machineDRAGON CO LTD·Filed 2002·Granted Jun 14, 2005·46 cites·18 claims
- 0974US7214132B2Symbol display apparatus for game machineDRAGON CO LTD·Filed 2002·Granted May 8, 2007·34 cites·17 claims
- 1074US6942572B2Symbol display device and game machineDRAGON CO LTD·Filed 2002·Granted Sep 13, 2005·33 cites·11 claims
- 1173US7311602B2Symbol-displaying device for a game machineDRAGON CO LTD·Filed 2003·Granted Dec 25, 2007·30 cites·20 claims
- 1269US7344442B2Symbol display device for game machineDRAGON CO LTD·Filed 2004·Granted Mar 18, 2008·19 cites·13 claims
- 1366US6802507B2Rotary reel unit for game machineDRAGON CO LTD·Filed 2002·Granted Oct 12, 2004·14 cites·6 claims
- 1459US7351143B2Symbol displaying unit for a game machineDRAGON CO LTD·Filed 2003·Granted Apr 1, 2008·4 cites·12 claims
- 1554US2007267810A1Game machine with complex display apparatusDRAGON CO LTD·Filed 2007·Application pending·0 cites
- 1650US2005167911A1Game machineDRAGON CO LTD·Filed 2004·Application pending·0 cites
- 1749US2005043084A1Symbol display device for game machineDRAGON CO LTD·Filed 2004·Application pending·0 cites
- 1848US2007178965A1Game machineDRAGON CO LTD·Filed 2003·Application pending·0 cites
- 1947US2004018866A1Symbol display device for game machineDRAGON CO LTD·Filed 2002·Application pending·0 cites
- 2047US2004014517A1Game machineDRAGON CO LTD·Filed 2002·Application pending·0 cites
- 2146US2002142829A1Slot machine having symbol windows arranged in matrixDRAGON CO LTD·Filed 2002·Application pending·0 cites
- 2245US2002094862A1Slot machine having a plurality of game linesDRAGON CO LTD·Filed 2002·Application pending·0 cites
Join the waitlist — get patent alerts
Get an alert when DRAGON CO LTD files or is granted a new patent.
We store only your email — no account needed. See our privacy policy.
Counts cover granted patents and pending applications in the PatentIndex corpus. How scoring works →