Inventor · disambiguated record
Takeshi Itagaki
Also filed as: ITAGAKI TAKESHI
93 granted patents·12 pending applications·342 citations·filing 2005–2024
99Inventor score
Files withSONY CORP54SONY GROUP CORP15GS YUASA INT LTD11ITAGAKI TAKESHI10SONY ERICSSON MOBILE COMM JP8
Top patents by PatentIndex Score
105 records- 0198US7336929B2Short range wireless communication system, portable terminal apparatus, and wireless communication apparatusSONY ERICSSON MOBILE COMM JP·Filed 2005·Granted Feb 26, 2008·163 cites·13 claims
- 0296US11876636B2Wireless communication deviceSONY GROUP CORP·Filed 2022·Granted Jan 16, 2024·3 cites·9 claims
- 0394US10129730B2Wireless terminal, search process method for wireless terminal, and wireless communication systemSONY CORP·Filed 2014·Granted Nov 13, 2018·16 cites·11 claims
- 0493US11489688B2Wireless communication deviceSONY CORP·Filed 2019·Granted Nov 1, 2022·5 cites·11 claims
- 0589US7668556B2Communication system, communication terminal apparatus and wireless key apparatusSONY ERICSSON MOBILE COMM JP·Filed 2005·Granted Feb 23, 2010·20 cites·16 claims
- 0689US7228142B2Communication terminal apparatus and communication systemSONY ERICSSON MOBILE COMM JP·Filed 2005·Granted Jun 5, 2007·18 cites·5 claims
- 0788US10484191B2Wireless communication deviceSONY CORP·Filed 2015·Granted Nov 19, 2019·5 cites·11 claims
- 0887US11228944B2Information processing device, communication system, and information processing methodSONY CORP·Filed 2020·Granted Jan 18, 2022·2 cites·10 claims
- 0987US7340215B2Communication system, communication terminal apparatus and wireless key apparatusSONY ERICSSON MOBILE COMM JP·Filed 2005·Granted Mar 4, 2008·16 cites·13 claims
- 1087US2025097995A1Communication apparatus and communication methodSONY GROUP CORP·Filed 2024·Application pending·0 cites
- 1186US9267992B2Switch failure diagnosis device and electric storage apparatusGS YUASA INT LTD·Filed 2013·Granted Feb 23, 2016·11 cites·20 claims
- 1285US2025071686A1Information processing device, and information processing method using multiple multiplexing methodsSONY GROUP CORP·Filed 2024·Application pending·0 cites
- 1384US12200780B2Communication apparatus and communication methodSONY GROUP CORP·Filed 2023·Granted Jan 14, 2025·0 cites·12 claims
- 1484US12199787B2Wireless communication deviceSONY GROUP CORP·Filed 2023·Granted Jan 14, 2025·0 cites·11 claims
- 1584US10314058B2Wireless communication device and method of wireless communicationSONY CORP·Filed 2015·Granted Jun 4, 2019·3 cites·18 claims
- 1683US11082141B2Wireless apparatus and wireless apparatus processing methodSONY CORP·Filed 2018·Granted Aug 3, 2021·3 cites·20 claims
- 1783US10645712B2Communication apparatus and communication methodSONY CORP·Filed 2019·Granted May 5, 2020·2 cites·19 claims
- 1883US9383412B2Switch failure detection device, battery pack including the same, and method of detecting failure of electronic switchGS YUASA INT LTD·Filed 2015·Granted Jul 5, 2016·3 cites·25 claims
- 1983US8310978B2Wireless communication system, wireless communication device and wireless communication method, and computer programITAGAKI TAKESHI·Filed 2008·Granted Nov 13, 2012·9 cites·25 claims
- 2081US2024098574A1Information processing device, communication system, and information processing methodSONY GROUP CORP·Filed 2023·Application pending·0 cites
- 2180US11433780B2Vehicle control deviceHONDA MOTOR CO LTD·Filed 2021·Granted Sep 6, 2022·1 cites·8 claims
- 2280US9599674B2Switch failure detection device, battery pack including the same, and method of detecting failure of electronic switchGS YUASA INT LTD·Filed 2016·Granted Mar 21, 2017·2 cites·12 claims
- 2379US12192752B2Determination device, determination method, and determination program for switching networks based on a plurality of learning modelsSONY GROUP CORP·Filed 2020·Granted Jan 7, 2025·2 cites·5 claims
- 2479US12167337B2Information processing device, and information processing method using multiple multiplexing methodsSONY GROUP CORP·Filed 2022·Granted Dec 10, 2024·0 cites·18 claims
- 2579US10582423B2Information processing device, communication system, and information processing methodSONY CORP·Filed 2015·Granted Mar 3, 2020·2 cites·19 claims
- 2679US9746522B2Switch failure diagnosis device and electric storage apparatusGS YUASA INT LTD·Filed 2015·Granted Aug 29, 2017·3 cites·20 claims
- 2779US8149745B2Wireless communication system, wireless communication device, wireless communication method, and programITAGAKI TAKESHI·Filed 2008·Granted Apr 3, 2012·8 cites·15 claims
- 2878US11778673B2Communication apparatus and communication methodSONY GROUP CORP·Filed 2022·Granted Oct 3, 2023·0 cites·14 claims
- 2978US10361816B2Communication apparatus and communication methodSONY CORP·Filed 2015·Granted Jul 23, 2019·3 cites·18 claims
- 3077US10412553B2Wireless communication apparatus, wireless communication method, and program for using a threshold to control multicast retransmissionSONY CORP·Filed 2015·Granted Sep 10, 2019·2 cites·15 claims
- 3176US11856460B2Information processing device, communication system, and information processing methodSONY GROUP CORP·Filed 2021·Granted Dec 26, 2023·0 cites·20 claims
- 3275US11671957B2Communication apparatus and communication methodSONY GROUP CORP·Filed 2021·Granted Jun 6, 2023·0 cites·16 claims
- 3375US8724539B2Wireless communication system, wireless communication device and wireless communication method, and computer programITAGAKI TAKESHI·Filed 2011·Granted May 13, 2014·3 cites·12 claims
- 3474US11219030B2Wireless communication device and wireless communication methodSONY CORP·Filed 2017·Granted Jan 4, 2022·2 cites·17 claims
- 3574US10142966B2Wireless communication device and method for communication between a base station and a wireless nodeSONY CORP·Filed 2015·Granted Nov 27, 2018·2 cites·14 claims
- 3674US8107478B2Wireless communication device, communication system, communication control method, and programNAITO MASAHIKO·Filed 2009·Granted Jan 31, 2012·5 cites·11 claims
- 3773US11223462B2Communication apparatus and communication methodSONY CORP·Filed 2019·Granted Jan 11, 2022·1 cites·20 claims
- 3872US11470555B2Information processing device, and information processing method using multiple multiplexing methodsSONY CORP·Filed 2020·Granted Oct 11, 2022·0 cites·12 claims
- 3972US9429626B2Electric storage device management system, electric storage device pack, and method of estimating state of chargeGS YUASA INT LTD·Filed 2013·Granted Aug 30, 2016·3 cites·16 claims
- 4071US11363646B2Communication apparatus and communication methodSONY CORP·Filed 2020·Granted Jun 14, 2022·0 cites·20 claims
- 4171US9733311B2Electric storage device management apparatus, electric storage apparatus, electric storage system, and a method of managing electric storage deviceGS YUASA INT LTD·Filed 2014·Granted Aug 15, 2017·2 cites·19 claims
- 4269US10433289B2Communication apparatus and communication method which utilizes a first frame including wireless communication resource information and attribute informationSONY CORP·Filed 2016·Granted Oct 1, 2019·1 cites·18 claims
- 4369US7577447B2Communication system and communication terminal apparatus with changeable transmission/reception periodsSONY ERICSSON MOBILE COMM JP·Filed 2005·Granted Aug 18, 2009·4 cites·6 claims
- 4469US2022116187A1Communication apparatus and communication methodSONY GROUP CORP·Filed 2021·Application pending·0 cites
- 4568US11425715B2Communication apparatus and communication methodSONY CORP·Filed 2020·Granted Aug 23, 2022·0 cites·20 claims
- 4668US11178674B2Communication apparatus and communication methodSONY CORP·Filed 2020·Granted Nov 16, 2021·0 cites·16 claims
- 4768US9762054B2Electric storage apparatus and power path switch apparatusGS YUASA INT LTD·Filed 2013·Granted Sep 12, 2017·3 cites·13 claims
- 4867US10548076B2Information processing apparatus and information processing methodSONY CORP·Filed 2016·Granted Jan 28, 2020·1 cites·18 claims
- 4967US10362601B2Information processing deviceSONY CORP·Filed 2015·Granted Jul 23, 2019·1 cites·20 claims
- 5067US9800086B2Electric storage device management system, electric storage device pack, and method of estimating state of chargeGS YUASA INT LTD·Filed 2016·Granted Oct 24, 2017·1 cites·15 claims
Showing the top 50 of 105 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →