Inventor · disambiguated record
Yoshiyasu Sugimura
Also filed as: SUGIMURA YOSHIYASU
31 granted patents·10 pending applications·264 citations·filing 1986–2023
96Inventor score
Top patents by PatentIndex Score
41 records- 0193US6608995B1Detection circuit for proximity IC card deviceFUJITSU LTD·Filed 2000·Granted Aug 19, 2003·100 cites·7 claims
- 0288US8248240B2RFID tag and manufacturing method thereofOSAKI NORITSUGU·Filed 2008·Granted Aug 21, 2012·30 cites·4 claims
- 0386US8430324B2RFID tag manufacturing method and RFID tagBABA SHUNJI·Filed 2009·Granted Apr 30, 2013·16 cites·13 claims
- 0485US10032104B2RFID tagFUJITSU LTD·Filed 2017·Granted Jul 24, 2018·4 cites·20 claims
- 0584US7786873B2Flexible RFID tag preventing bending stress and breakageFUJITSU LTD·Filed 2007·Granted Aug 31, 2010·4 cites·11 claims
- 0683US9972884B2RFID tagFUJITSU LTD·Filed 2016·Granted May 15, 2018·4 cites·12 claims
- 0780US7821398B2RFID tag and method of manufacturing RFID tagFUJITSU LTD·Filed 2008·Granted Oct 26, 2010·3 cites·6 claims
- 0880US7746234B2RFID tagFUJITSU LTD·Filed 2007·Granted Jun 29, 2010·9 cites·5 claims
- 0977US8022878B2RFID tag and manufacturing method thereofFUJITSU LTD·Filed 2007·Granted Sep 20, 2011·6 cites·2 claims
- 1076US8462052B2RFID tag and manufacturing method thereofYAMAGAJO TAKASHI·Filed 2011·Granted Jun 11, 2013·3 cites·1 claims
- 1176US7728733B2RFID tag and RFID tag production methodFUJITSU LTD·Filed 2007·Granted Jun 1, 2010·6 cites·11 claims
- 1275US7259726B2Compact loop antenna for inductive read/write apparatusFUJITSU FRONTECH LTD·Filed 2006·Granted Aug 21, 2007·9 cites·16 claims
- 1370US7741972B2Metal-suitable RFID tag and RFID tag unit thereforFUJITSU LTD·Filed 2007·Granted Jun 22, 2010·4 cites·14 claims
- 1470US7274296B2RFID tagFUJITSU FRONTECH LTD·Filed 2005·Granted Sep 25, 2007·4 cites·7 claims
- 1570US6765972B1Carrier synchronization type demodulator for PSK signalFUJITSU LTD·Filed 2000·Granted Jul 20, 2004·15 cites·6 claims
- 1670US6536673B1Circuit for detecting presence or absence of proximity IC card deviceFUJITSU LTD·Filed 2000·Granted Mar 25, 2003·15 cites·7 claims
- 1769US8528826B2Wireless tag and manufacturing methodBABA SHUNJI·Filed 2011·Granted Sep 10, 2013·2 cites·2 claims
- 1866US8002195B2Radio-frequency identification tagFUJITSU LTD·Filed 2009·Granted Aug 23, 2011·2 cites·5 claims
- 1964US8286888B2Radio-frequency identification tagBABA SHUNJI·Filed 2011·Granted Oct 16, 2012·1 cites·5 claims
- 2062US7458513B2IC card reading apparatus and its related methodFUJITSU FRONTECH LTD·Filed 2006·Granted Dec 2, 2008·2 cites·18 claims
- 2160US8009049B2RFID tag and method of manufacturing RFID tagFUJITSU LTD·Filed 2010·Granted Aug 30, 2011·0 cites·7 claims
- 2259US7427919B2RFID tag set, RFID tag and RFID tag componentFUJITSU LTD·Filed 2005·Granted Sep 23, 2008·1 cites·2 claims
- 2357US4918599AInterrupt control systemFUJITSU LTD·Filed 1986·Granted Apr 17, 1990·24 cites·6 claims
- 2454US12462139B2RFID tagFUJITSU FRONTECH LTD·Filed 2023·Granted Nov 4, 2025·0 cites·1 claims
- 2551US2010123586A1Rfid tag and manufacturing method of rfid tagFUJITSU LTD·Filed 2009·Application pending·0 cites
- 2650US9477920B2RFID tagFUJITSU LTD·Filed 2015·Granted Oct 25, 2016·0 cites·13 claims
- 2749US2009091455A1Rfid tagFUJITSU LTD·Filed 2008·Application pending·0 cites
- 2847US8763911B2RFID tagBABA SHUNJI·Filed 2012·Granted Jul 1, 2014·0 cites·19 claims
- 2947US2006198629A1Display element, method of driving display element and portable display deviceFUJITSU FRONTECH LTD·Filed 2006·Application pending·0 cites
- 3046US2006010302A1Non-contact IC recording medium, recording medium managing program, and recording medium managing methodFUJITSU FRONTECH LTD·Filed 2004·Application pending·0 cites
- 3146US2019332913A1Rfid tagFUJITSU LTD·Filed 2019·Application pending·0 cites
- 3245US8453938B2Radio tag and method for manufacturing radio tagBABA SHUNJI·Filed 2011·Granted Jun 4, 2013·0 cites·14 claims
- 3345US8424771B2RFID tagBABA SHUNJI·Filed 2010·Granted Apr 23, 2013·0 cites·16 claims
- 3445US2008204250A1RFID tagFUJITSU LTD·Filed 2007·Application pending·0 cites
- 3544US8629809B2Tag patch antenna and RFID tag using tag patch antennaYAMAGAJO TAKASHI·Filed 2010·Granted Jan 14, 2014·0 cites·9 claims
- 3643US8876007B2RFID tagFUJITSU LTD·Filed 2013·Granted Nov 4, 2014·0 cites·8 claims
- 3743US2006077039A1Reader/writer and RFID systemFUJITSU FRONTECH LTD·Filed 2005·Application pending·0 cites
- 3842US8471710B2Wireless tag and method of producing wireless tagBABA SHUNJI·Filed 2010·Granted Jun 25, 2013·0 cites·16 claims
- 3942US2003014643A1Electronic apparatus and debug authorization methodFUJITSU LTD·Filed 2002·Application pending·0 cites
- 4041US2006176410A1IC cardFUJITSU FRONTECH LTD·Filed 2006·Application pending·0 cites
- 4140US2011068904A1Rfid tagFUJITSU LTD·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →