Assignee
KITSUKAWA TADAMASA
US·2 granted patents·2 pending applications·3 citations·filing 2001–2010
Top patents by PatentIndex Score
4 records- 0153US8095948B2System and method for billing for interactive televisionKITSUKAWA TADAMASA·Filed 2001·Granted Jan 10, 2012·3 cites·7 claims
- 0251US2009138904A1Method and apparatus for providing electronic couponsKITSUKAWA TADAMASA·Filed 2009·Application pending·0 cites
- 0346US8456320B2Feedback with front lightKITSUKAWA TADAMASA·Filed 2008·Granted Jun 4, 2013·0 cites·20 claims
- 0445US2010115560A1System and method for interactive televisionKITSUKAWA TADAMASA·Filed 2010·Application pending·0 cites
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