Inventor · disambiguated record
Sadaki Futagi
Also filed as: FUTAGI SADAKI
175 granted patents·27 pending applications·690 citations·filing 1996–2025
99Inventor score
Files withPANASONIC CORP44SUN PATENT TRUST33GODO KAISHA IP BRIDGE 119OPTIS WIRELESS TECHNOLOGY LLC18IWAI TAKASHI17
Top patents by PatentIndex Score
202 records- 0196US9094923B2Integrated circuit to control radio transmission processOPTIS WIRELESS TECHNOLOGY LLC·Filed 2014·Granted Jul 28, 2015·13 cites·17 claims
- 0296US8290502B2Integrated circuit for controlling sequence assigning method and reference signal generating methodOGAWA YOSHIHIKO·Filed 2012·Granted Oct 16, 2012·13 cites·21 claims
- 0396US8077594B2Radio communication base station device and correlation setting methodIWAI TAKASHI·Filed 2010·Granted Dec 13, 2011·24 cites·13 claims
- 0496US8077593B2Radio communication mobile station device and correlation setting methodIWAI TAKASHI·Filed 2008·Granted Dec 13, 2011·30 cites·13 claims
- 0596US7729443B2Wireless communication apparatus and wireless communication methodPANASONIC CORP·Filed 2005·Granted Jun 1, 2010·41 cites·7 claims
- 0695US8155656B2Base station apparatus, sequence assigning method and reference signal generating methodOGAWA YOSHIHIKO·Filed 2010·Granted Apr 10, 2012·14 cites·32 claims
- 0795US8149727B2Radio transmission apparatus, and radio transmission methodFUTAGI SADAKI·Filed 2006·Granted Apr 3, 2012·21 cites·4 claims
- 0894US8737329B2Communication device and communication methodOGAWA YOSHIHIKO·Filed 2010·Granted May 27, 2014·11 cites·10 claims
- 0993US8340212B2Integrated circuit for radio transmissionFUTAGI SADAKI·Filed 2011·Granted Dec 25, 2012·13 cites·12 claims
- 1093US8121175B2Radio communication device and response signal diffusion methodFUTAGI SADAKI·Filed 2010·Granted Feb 21, 2012·9 cites·21 claims
- 1192US10342049B2Integrated circuit for controlling selection of random access preamble sequencePANASONIC CORP·Filed 2018·Granted Jul 2, 2019·3 cites·10 claims
- 1292US9137830B2Integrated circuit for random access method and apparatusOPTIS WIRELESS TECHNOLOGY LLC·Filed 2014·Granted Sep 15, 2015·5 cites·13 claims
- 1391US9860045B2Communication device and integrated circuitGODO KAISHA IP BRIDGE 1·Filed 2016·Granted Jan 2, 2018·5 cites·20 claims
- 1491US8861329B2Integrated circuit for random access method and apparatusOPTIS WIRELESS TECHNOLOGY LLC·Filed 2013·Granted Oct 14, 2014·5 cites·19 claims
- 1591US8619619B2Radio transmission apparatus, and radio transmission methodPANASONIC CORP·Filed 2013·Granted Dec 31, 2013·6 cites·15 claims
- 1690US11469872B2Communication device and integrated circuitGODO KAISHA IP BRIDGE 1·Filed 2020·Granted Oct 11, 2022·2 cites·20 claims
- 1790US9042342B2Radio communication base station device and correlation setting methodIWAI TAKASHI·Filed 2011·Granted May 26, 2015·8 cites·26 claims
- 1890US8441936B2Radio transmission apparatus, and radio transmission methodFUTAGI SADAKI·Filed 2012·Granted May 14, 2013·6 cites·4 claims
- 1990US8411557B2Mobile station apparatus and random access methodIMAMURA DAICHI·Filed 2011·Granted Apr 2, 2013·5 cites·10 claims
- 2090US8111639B2Radio transmitting apparatus and radio transmitting methodIMAMURA DAICHI·Filed 2006·Granted Feb 7, 2012·17 cites·8 claims
- 2190US8098759B2Radio transmitting device and radio transmitting methodFUTAGI SADAKI·Filed 2008·Granted Jan 17, 2012·12 cites·13 claims
- 2289US11395295B2Integrated circuitSUN PATENT TRUST·Filed 2020·Granted Jul 19, 2022·2 cites·8 claims
- 2389US9912432B2Terminal apparatus and sequence assigning methodPANASONIC CORP·Filed 2016·Granted Mar 6, 2018·3 cites·28 claims
- 2489US9553749B2Communication device and integrated circuitGODO KAISHA IP BRIDGE 1·Filed 2014·Granted Jan 24, 2017·6 cites·19 claims
- 2589US9503210B2Integrated circuit for sequence reporting and sequence generationGODO KAISHA IP BRIDGE 1·Filed 2015·Granted Nov 22, 2016·4 cites·19 claims
- 2689US8351385B2Radio communication base station device, radio communication terminal device, and response signal allocation methodPANASONIC CORP·Filed 2008·Granted Jan 8, 2013·13 cites·4 claims
- 2789US8014807B2Transmission power control apparatus, propagation path estimating apparatus, transmission power control method, and propagation path estimating methodPANASONIC CORP·Filed 2005·Granted Sep 6, 2011·16 cites·4 claims
- 2889US7821991B2Radio transmission device, and radio transmission methodPANASONIC CORP·Filed 2007·Granted Oct 26, 2010·11 cites·12 claims
- 2988US8923205B2Radio communication base station device and correlation setting methodIWAI TAKASHI·Filed 2012·Granted Dec 30, 2014·6 cites·29 claims
- 3088US8144746B2Wireless communication apparatus and wireless communication methodIWAI TAKASHI·Filed 2007·Granted Mar 27, 2012·16 cites·8 claims
- 3187US12126432B2Integrated circuit for controlling selection of random access preamble sequencePANASONIC HOLDINGS CORP·Filed 2023·Granted Oct 22, 2024·0 cites·10 claims
- 3287US10666410B2Communication device and integrated circuitGODO KAISHA IP BRIDGE 1·Filed 2017·Granted May 26, 2020·3 cites·12 claims
- 3387US9648642B2Integrated circuit for random access method and apparatusOPTIS WIRELESS TECHNOLOGY LLC·Filed 2015·Granted May 9, 2017·3 cites·17 claims
- 3487US8982868B2Radio transmission device and radio transmission methodGODO KAISHA IP BRIDGE 1·Filed 2013·Granted Mar 17, 2015·5 cites·25 claims
- 3587US8139473B2Radio communication mobile station apparatus and radio communication methodIMAMURA DAICHI·Filed 2007·Granted Mar 20, 2012·6 cites·15 claims
- 3687US8085724B2Sequence report method and sequence report deviceIMAMURA DAICHI·Filed 2008·Granted Dec 27, 2011·9 cites·18 claims
- 3786US10484952B2Apparatus for determining a coding rateOPTIS WIRELESS TECHNOLOGY LLC·Filed 2017·Granted Nov 19, 2019·2 cites·24 claims
- 3886US9112651B2Scheduling apparatus and scheduling methodIWAI TAKASHI·Filed 2010·Granted Aug 18, 2015·4 cites·14 claims
- 3986US8514752B2Communication method, communication terminal, and base station apparatusIMAMURA DAICHI·Filed 2011·Granted Aug 20, 2013·6 cites·14 claims
- 4086US8422484B2Radio transmission device, and radio transmission methodIWAI TAKASHI·Filed 2010·Granted Apr 16, 2013·6 cites·10 claims
- 4186US7873117B2Wireless communication base station apparatus and wireless communication method in multicarrier communicationPANASONIC CORP·Filed 2006·Granted Jan 18, 2011·14 cites·6 claims
- 4286US2025089034A1Integrated circuit, apparatus and method for communication using resource block groupsSUN PATENT TRUST·Filed 2024·Application pending·0 cites
- 4385US9900915B2Method and apparatus for random access to radio servicesOPTIS WIRELESS TECHNOLOGY LLC·Filed 2017·Granted Feb 20, 2018·2 cites·20 claims
- 4484US12224957B2Communication apparatus and reference signal reception methodSUN PATENT TRUST·Filed 2024·Granted Feb 11, 2025·0 cites·14 claims
- 4584US12132566B2Terminal apparatus and sequence assigning methodPANASONIC HOLDINGS CORP·Filed 2023·Granted Oct 29, 2024·0 cites·22 claims
- 4684US9167589B2Integrated circuit for transmitting and receiving reference signal in radio communicationPANASONIC IP CORP AMERICA·Filed 2015·Granted Oct 20, 2015·2 cites·8 claims
- 4784US8379662B2Radio transmitting apparatus and radio transmitting methodPANASONIC CORP·Filed 2007·Granted Feb 19, 2013·11 cites·18 claims
- 4884US8275021B2Radio communication device and response signal diffusion methodFUTAGI SADAKI·Filed 2012·Granted Sep 25, 2012·3 cites·19 claims
- 4984US8064897B2Transmitting/receiving apparatus and transmitting/receiving methodMATSUMOTO ATSUSHI·Filed 2005·Granted Nov 22, 2011·12 cites·8 claims
- 5084US7174493B2Reception apparatus and reception methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2003·Granted Feb 6, 2007·39 cites·6 claims
Showing the top 50 of 202 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →