Inventor · disambiguated record
Michihiro Ota
Also filed as: OTA MICHIHIRO
10 granted patents·13 pending applications·360 citations·filing 1974–2013
91Inventor score
Top patents by PatentIndex Score
23 records- 0188US5437357ABill identification apparatusNIPPON CONLUX CO LTD·Filed 1993·Granted Aug 1, 1995·170 cites·9 claims
- 0284US3936857AInsulated gate field effect transistor having high transconductanceNIPPON ELECTRIC CO·Filed 1974·Granted Feb 3, 1976·30 cites·8 claims
- 0382US7428987B2Cashless vending systemNIPPON CONLUX CO LTD·Filed 2006·Granted Sep 30, 2008·15 cites·10 claims
- 0476US7519543B2Promotion method and systemNIPPON CONLUX CO LTD·Filed 2001·Granted Apr 14, 2009·16 cites·12 claims
- 0574US7216089B1Promotion method and systemNIPPON CONLUX CO LTD·Filed 2000·Granted May 8, 2007·16 cites·22 claims
- 0671USD303147SSmall type micro centrifugeTOMY SEIKO KK·Filed 1987·Granted Aug 29, 1989·14 cites·1 claims
- 0765US5695395ACoin dispensing apparatusNIPPON CONLUX CO LTD·Filed 1994·Granted Dec 9, 1997·34 cites·5 claims
- 0859US2006036500A1Cardless sales method and systemOTA MICHIHIRO·Filed 2003·Application pending·0 cites
- 0958US7020691B2Promotion system and method of managing automatic vending machine by the promotion systemNIPPON CONLUX CO LTD·Filed 2001·Granted Mar 28, 2006·7 cites·12 claims
- 1057US6296182B1Banknote-processing device with card reader/writer functionNIPPON CONLUX CO LTD·Filed 1999·Granted Oct 2, 2001·49 cites·13 claims
- 1155US2002077911A1Promotion method and systemFiled 2001·Application pending·0 cites
- 1255US2005131577A1Cashless vending system, method, vending machine, and center apparatusNIPPON CONLUX CO LTD·Filed 2002·Application pending·0 cites
- 1352US2006122885A1Promotion method and systemOTA MICHIHIRO·Filed 2006·Application pending·0 cites
- 1452US2003014309A1Method for judging unauthorized use of point information and promotion systemFiled 2001·Application pending·0 cites
- 1551US2002035545A1Digital contents sales method and systemFiled 2001·Application pending·0 cites
- 1647US2016019507A1Transaction Support Device, Transaction Support System, Transaction Support Method, and ProgramHITACHI SYSTEMS LTD·Filed 2013·Application pending·0 cites
- 1745US2005164674A1Mobile telephone fare forehead payment registration system and deviceNIPPON CONLUX CO LTD·Filed 2003·Application pending·0 cites
- 1844US2004002365A1Information transmission method and systemNIPPON CONLUX CO LTD·Filed 2003·Application pending·0 cites
- 1943US2007122941A1Terminal device communicating with contact-less IC media, and a communication method performed in the terminal deviceOTA MICHIHIRO·Filed 2006·Application pending·0 cites
- 2043US2005228758A1Telephone call fee payment certificate number sales system and deviceOTA MICHIHIRO·Filed 2003·Application pending·0 cites
- 2143US2004129778A1Cashless automatic vendor system and method, and automatic vendorFiled 2002·Application pending·0 cites
- 2241US5377807ACoin validator with optical couplingNIPPON CONLUX CO LTD·Filed 1993·Granted Jan 3, 1995·9 cites·8 claims
- 2341US2005262152A1Information transferring method and apparatusNIPPON CONLUX CO LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →