Assignee
OTA MICHIHIRO
0 granted patents·4 pending applications·0 citations·filing 2003–2006
Top patents by PatentIndex Score
4 records- 0159US2006036500A1Cardless sales method and systemOTA MICHIHIRO·Filed 2003·Application pending·0 cites
- 0252US2006122885A1Promotion method and systemOTA MICHIHIRO·Filed 2006·Application pending·0 cites
- 0343US2007122941A1Terminal device communicating with contact-less IC media, and a communication method performed in the terminal deviceOTA MICHIHIRO·Filed 2006·Application pending·0 cites
- 0443US2005228758A1Telephone call fee payment certificate number sales system and deviceOTA MICHIHIRO·Filed 2003·Application pending·0 cites
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