Inventor · disambiguated record
Sunao Tsuchida
Also filed as: TSUCHIDA SUNAO
28 granted patents·14 pending applications·38 citations·filing 2009–2024
94Inventor score
Top patents by PatentIndex Score
42 records- 0195US11599762B2Reading apparatusTOSHIBA TEC KK·Filed 2021·Granted Mar 7, 2023·6 cites·20 claims
- 0294US12093773B2Rfid tag communication deviceTOSHIBA TEC KK·Filed 2023·Granted Sep 17, 2024·2 cites·18 claims
- 0387US11194977B2Merchandise reading apparatus and merchandise information processing apparatusTOSHIBA TEC KK·Filed 2020·Granted Dec 7, 2021·2 cites·18 claims
- 0486US10185852B2Tag reading deviceTOSHIBA TEC KK·Filed 2017·Granted Jan 22, 2019·5 cites·19 claims
- 0585US10657336B2Merchandise reading apparatus and merchandise information processing apparatusTOSHIBA TEC KK·Filed 2018·Granted May 19, 2020·3 cites·15 claims
- 0682US10327364B2Electromagnetic shielding structure having choke structureTOSHIBA TEC KK·Filed 2017·Granted Jun 18, 2019·3 cites·20 claims
- 0781US12353942B2RFID tag communication deviceTOSHIBA TEC KK·Filed 2024·Granted Jul 8, 2025·0 cites·14 claims
- 0879US8660483B2Antenna switching system and antenna switching methodTSUCHIDA SUNAO·Filed 2011·Granted Feb 25, 2014·7 cites·20 claims
- 0978US9268980B2Wireless tag communication device and wireless tag communication programTOSHIBA TEC KK·Filed 2014·Granted Feb 23, 2016·4 cites·6 claims
- 1076US12153993B2Wireless tag-containing medium issuing apparatus and information processing apparatusTOSHIBA TEC KK·Filed 2023·Granted Nov 26, 2024·0 cites·20 claims
- 1173US9082026B2Wireless tag communication device, information processing apparatus, and recording mediumTOSHIBA TEC KK·Filed 2012·Granted Jul 14, 2015·3 cites·10 claims
- 1271US9384375B2Radio tag communication apparatus, radio tag communication system, and a non-transitory computer-readable recording mediumTOSHIBA TEC KK·Filed 2013·Granted Jul 5, 2016·2 cites·6 claims
- 1367US11551015B2Merchandise reading apparatus and merchandise information processing apparatusTOSHIBA TEC KK·Filed 2021·Granted Jan 10, 2023·0 cites·20 claims
- 1466US10763570B2Antenna apparatusTOSHIBA TEC KK·Filed 2017·Granted Sep 1, 2020·1 cites·18 claims
- 1565US2021150501A1Information processing apparatus and information processing systemTOSHIBA TEC KK·Filed 2021·Application pending·0 cites
- 1664US2022004724A1Rfid tag communication deviceTOSHIBA TEC KK·Filed 2021·Application pending·0 cites
- 1762US11669702B2Commodity container, portable registration device, and commodity registration methodTOSHIBA TEC KK·Filed 2021·Granted Jun 6, 2023·0 cites·20 claims
- 1861US12204979B2Wireless tag communication deviceTOSHIBA TEC KK·Filed 2022·Granted Jan 21, 2025·0 cites·16 claims
- 1961US2018211238A1Information processing apparatus and information processing systemTOSHIBA TEC KK·Filed 2018·Application pending·0 cites
- 2060US12450447B2Wireless tag communication apparatus, wireless tag communication system, and communication method for a wireless tag communication apparatusTOSHIBA TEC KK·Filed 2024·Granted Oct 21, 2025·0 cites·12 claims
- 2159US11394110B2Antenna and RFID tag issuing apparatusTOSHIBA TEC KK·Filed 2020·Granted Jul 19, 2022·0 cites·20 claims
- 2258US10332092B2Information output control apparatus and point-of-sale systemTOSHIBA TEC KK·Filed 2017·Granted Jun 25, 2019·0 cites·6 claims
- 2358US2020302257A1Reading apparatusTOSHIBA TEC KK·Filed 2020·Application pending·0 cites
- 2457US9684895B2Information output control apparatus and point-of-sale systemTOSHIBA TEC KK·Filed 2016·Granted Jun 20, 2017·0 cites·14 claims
- 2557US2015061835A1Wireless tag communication device, wireless tag communication system and programTOSHIBA TEC KK·Filed 2013·Application pending·0 cites
- 2655US11544482B2Antenna and wireless tag issuing deviceTOSHIBA TEC KK·Filed 2021·Granted Jan 3, 2023·0 cites·20 claims
- 2755US2019172034A1Point-of-sale system that enables or disables processing based on proper placement of devices thereofTOSHIBA TEC KK·Filed 2019·Application pending·0 cites
- 2855US2025181879A1Wireless tag communication apparatus, wireless tag communication system, and communication method for a wireless tag communication apparatusTOSHIBA TEC KK·Filed 2024·Application pending·0 cites
- 2954US2016224959A1Point-of-sale system that enables or disables processing based on proper placement of devices thereofTOSHIBA TEC KK·Filed 2016·Application pending·0 cites
- 3053US11989087B2Tag reading apparatus and tag reading control methodTOSHIBA TEC KK·Filed 2022·Granted May 21, 2024·0 cites·10 claims
- 3153US9858454B2Method and a radio tag communication apparatusTOSHIBA TEC KK·Filed 2016·Granted Jan 2, 2018·0 cites·7 claims
- 3253US2019244069A1Reading apparatusTOSHIBA TEC KK·Filed 2018·Application pending·0 cites
- 3350US11126806B2Commodity container, portable registration device, and commodity registration methodTOSHIBA TEC KK·Filed 2019·Granted Sep 21, 2021·0 cites·14 claims
- 3450US2022239545A1Communication apparatus and communication methodTOSHIBA TEC KK·Filed 2021·Application pending·0 cites
- 3547US10972173B2Wireless communication deviceTOSHIBA TEC KK·Filed 2019·Granted Apr 6, 2021·0 cites·13 claims
- 3646US11558235B2Communication apparatus and communication methodTOSHIBA TEC KK·Filed 2021·Granted Jan 17, 2023·0 cites·17 claims
- 3746US9842232B2Wireless tag communication device and wireless tag communication programTOSHIBA TEC KK·Filed 2014·Granted Dec 12, 2017·0 cites·21 claims
- 3843US2022128953A1Sensor device and wearable deviceTOSHIBA TEC KK·Filed 2021·Application pending·0 cites
- 3942US2017344770A1Rfid tagTOSHIBA TEC KK·Filed 2017·Application pending·0 cites
- 4040US2018121143A1Wireless communication system, information output device, and merchandise sales information processing deviceTOSHIBA TEC KK·Filed 2017·Application pending·0 cites
- 4140US2018349655A1Wireless communication apparatus, host terminal, and wireless communication systemTOSHIBA TEC KK·Filed 2018·Application pending·0 cites
- 4237US8436782B2Communication antenna deviceSUGIYAMA TOMONORI·Filed 2009·Granted May 7, 2013·0 cites·2 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →