Assignee
IZUMI TADAKATSU
JP·4 granted patents·13 citations·filing 2006–2009
Top patents by PatentIndex Score
4 records- 0180US8425317B2Game device, method for controlling game device, program, and information storage mediumIZUMI TADAKATSU·Filed 2009·Granted Apr 23, 2013·8 cites·13 claims
- 0273US8398487B2Game device, method of controlling game device, program, and information storage mediumIZUMI TADAKATSU·Filed 2008·Granted Mar 19, 2013·4 cites·6 claims
- 0356US8333663B2Game device, method of controlling game device, program, and information storage mediumIZUMI TADAKATSU·Filed 2008·Granted Dec 18, 2012·0 cites·17 claims
- 0455US8234342B2Chat system, chat device and control method of chat server, and information storage medium for advancing an end timing of a message reception stopping periodIZUMI TADAKATSU·Filed 2006·Granted Jul 31, 2012·1 cites·14 claims
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