Assignee
OKADA KAZUO
JP·70 granted patents·7 pending applications·218 citations·filing 2003–2012
Top patents by PatentIndex Score
77 records- 0193US8475269B2Gaming machine having a function of changing the number of free games according to the result of a role playing gameOKADA KAZUO·Filed 2011·Granted Jul 2, 2013·24 cites·15 claims
- 0289US8821256B2Game systemOKADA KAZUO·Filed 2009·Granted Sep 2, 2014·26 cites·6 claims
- 0387US8182323B2Gaming method and gaming machine accepting side betOKADA KAZUO·Filed 2007·Granted May 22, 2012·21 cites·8 claims
- 0484US8128484B2Game system generating second game according to game result of a device and allowing other devices to participate in second game thus generatedOKADA KAZUO·Filed 2010·Granted Mar 6, 2012·9 cites·11 claims
- 0582US9159184B2Peripheral device and method of detecting illegal actionOKADA KAZUO·Filed 2008·Granted Oct 13, 2015·10 cites·8 claims
- 0682US8083587B2Gaming machine with dialog outputting method to victory or defeat of game and control method thereofOKADA KAZUO·Filed 2009·Granted Dec 27, 2011·12 cites·9 claims
- 0781US8075394B2Gaming machine and game systemOKADA KAZUO·Filed 2005·Granted Dec 13, 2011·15 cites·7 claims
- 0880US8123615B2Multiplayer gaming machine capable of changing voice patternOKADA KAZUO·Filed 2009·Granted Feb 28, 2012·10 cites·8 claims
- 0979US8475271B2Gaming apparatusOKADA KAZUO·Filed 2008·Granted Jul 2, 2013·6 cites·4 claims
- 1077US8622813B2Game system and control method of game system, and link systemOKADA KAZUO·Filed 2009·Granted Jan 7, 2014·7 cites·3 claims
- 1177US8277296B2Horse race gaming machineOKADA KAZUO·Filed 2009·Granted Oct 2, 2012·7 cites·8 claims
- 1277US8105154B2Gaming machine, game control method and game systemOKADA KAZUO·Filed 2005·Granted Jan 31, 2012·7 cites·26 claims
- 1375US9076301B2Gaming machine displaying predetermined images for displaying a bonus symbol at a predetermined positionOKADA KAZUO·Filed 2008·Granted Jul 7, 2015·5 cites·10 claims
- 1473US8616949B2Gaming machine accepting side bet and playing method thereofOKADA KAZUO·Filed 2010·Granted Dec 31, 2013·4 cites·6 claims
- 1572US8303400B2Gaming machine having a function of the number of free games according to the result of a game in which a player selects a choice from among multiple choicesOKADA KAZUO·Filed 2011·Granted Nov 6, 2012·3 cites·5 claims
- 1672US8182331B2Gaming machineOKADA KAZUO·Filed 2009·Granted May 22, 2012·3 cites·4 claims
- 1772US8083580B2Slot machine and control method of gameOKADA KAZUO·Filed 2007·Granted Dec 27, 2011·3 cites·5 claims
- 1870US9105141B2Game systemOKADA KAZUO·Filed 2009·Granted Aug 11, 2015·2 cites·2 claims
- 1970US8882600B2Gaming machineOKADA KAZUO·Filed 2009·Granted Nov 11, 2014·2 cites·13 claims
- 2070US8721447B2Game delivery server, gaming system, and controlling method for game delivery serverOKADA KAZUO·Filed 2007·Granted May 13, 2014·2 cites·19 claims
- 2170US8398478B2Gaming machine capable of awarding payout based on the number of games played and playing method thereofOKADA KAZUO·Filed 2010·Granted Mar 19, 2013·3 cites·9 claims
- 2270US8075378B2Horse race gaming machineOKADA KAZUO·Filed 2008·Granted Dec 13, 2011·2 cites·5 claims
- 2370US8062118B2Slot machine and control method of gameOKADA KAZUO·Filed 2007·Granted Nov 22, 2011·2 cites·4 claims
- 2469US8323098B2Gaming machine and game systemOKADA KAZUO·Filed 2005·Granted Dec 4, 2012·2 cites·12 claims
- 2569US8216055B2Gaming machine that changes the number of free games depending on football game result thereofOKADA KAZUO·Filed 2011·Granted Jul 10, 2012·2 cites·4 claims
- 2669US8187078B2Game server, game machine, and game control methodOKADA KAZUO·Filed 2008·Granted May 29, 2012·1 cites·15 claims
- 2769US8083579B2Slot machine and control method of gameOKADA KAZUO·Filed 2007·Granted Dec 27, 2011·2 cites·8 claims
- 2868US8651943B2Gaming machineOKADA KAZUO·Filed 2011·Granted Feb 18, 2014·2 cites·5 claims
- 2968US8430742B1Gaming machine and recording mediumOKADA KAZUO·Filed 2011·Granted Apr 30, 2013·2 cites·17 claims
- 3068US8292722B2Slot machine and control method of gameOKADA KAZUO·Filed 2007·Granted Oct 23, 2012·1 cites·14 claims
- 3168US8192264B2Horse race gaming machineOKADA KAZUO·Filed 2008·Granted Jun 5, 2012·1 cites·6 claims
- 3268US8187076B2Slot machine performing payout of a predetermined amount of credits when the number of games reaches a predetermined numberOKADA KAZUO·Filed 2008·Granted May 29, 2012·1 cites·8 claims
- 3367US8317619B2Gaming system, server, gaming terminal and game control methodOKADA KAZUO·Filed 2007·Granted Nov 27, 2012·1 cites·19 claims
- 3467US8189814B2Multiplayer participation type gaming system having walls for limiting dialogue voices outputted from gaming machineOKADA KAZUO·Filed 2009·Granted May 29, 2012·1 cites·2 claims
- 3567US8177623B2Slot machine and control method of gameOKADA KAZUO·Filed 2007·Granted May 15, 2012·1 cites·11 claims
- 3666US8197332B2Gaming machine and playing method thereof, in which gaming machine bet amount for special payout is added to bet amount placed at gaming terminal designated to be shooter of common gameOKADA KAZUO·Filed 2010·Granted Jun 12, 2012·2 cites·7 claims
- 3765US8834252B2Gaming machineOKADA KAZUO·Filed 2011·Granted Sep 16, 2014·1 cites·7 claims
- 3865US8414378B2Gaming machine and control method thereofOKADA KAZUO·Filed 2010·Granted Apr 9, 2013·2 cites·3 claims
- 3963US9728044B2Controlling method of a gaming machineOKADA KAZUO·Filed 2008·Granted Aug 8, 2017·0 cites·8 claims
- 4063US8622804B2Gaming machine which is executable rescue process in response to insurance bet and gaming method thereofOKADA KAZUO·Filed 2010·Granted Jan 7, 2014·1 cites·10 claims
- 4163US8298076B2Gaming machine and control device capable of collecting advertisement cost from sponsor, and method of collecting the advertisement costOKADA KAZUO·Filed 2009·Granted Oct 30, 2012·0 cites·15 claims
- 4263US8172673B2Game server, game control method, and game machineOKADA KAZUO·Filed 2008·Granted May 8, 2012·0 cites·8 claims
- 4362US9047729B2Gaming machine and gaming method thereof, which simultaneously run common game in all terminalsOKADA KAZUO·Filed 2010·Granted Jun 2, 2015·1 cites·17 claims
- 4462US8485895B2Game server, game machine under control of the server, and game control method executing return on judgment that cumulative credit consumption reaches upper limitOKADA KAZUO·Filed 2008·Granted Jul 16, 2013·0 cites·16 claims
- 4562US8287362B2Game server, game machine, game control server, and game control methodOKADA KAZUO·Filed 2008·Granted Oct 16, 2012·0 cites·14 claims
- 4662US8192273B2Game server, game control method, and game machineOKADA KAZUO·Filed 2008·Granted Jun 5, 2012·0 cites·20 claims
- 4762US8177626B2Gaming machineOKADA KAZUO·Filed 2009·Granted May 15, 2012·0 cites·10 claims
- 4862US8096867B2Gaming machine and display device with fail-tolerant image displayingOKADA KAZUO·Filed 2003·Granted Jan 17, 2012·8 cites·10 claims
- 4960US8454433B2Read/write device for information data storage mediumOKADA KAZUO·Filed 2009·Granted Jun 4, 2013·0 cites·3 claims
- 5059US8653612B2Semiconductor deviceOKADA KAZUO·Filed 2007·Granted Feb 18, 2014·1 cites·5 claims
Showing the top 50 of 77 patent records by PatentIndex Score.
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