Inventor · disambiguated record
Takefumi Yamada
Also filed as: YAMADA TAKEFUMI
30 granted patents·11 pending applications·116 citations·filing 2001–2024
94Inventor score
Top patents by PatentIndex Score
41 records- 0185US7848711B2Radio communication apparatus and radio communication methodTOKYO INST TECH·Filed 2007·Granted Dec 7, 2010·12 cites·2 claims
- 0282US7633924B2Communications system, communications method, transmitting apparatus, receiving apparatus and control program to variably adjust a symbol lengthNTT DOCOMO INC·Filed 2003·Granted Dec 15, 2009·36 cites·18 claims
- 0377US7116735B2Adaptive equalization apparatus and methodNTT DOCOMO INC·Filed 2001·Granted Oct 3, 2006·26 cites·19 claims
- 0473US7619963B2OFDM signal frame generator, transmitter, signal transmission system and OFDM signal frame generating methodNTT DOCOMO INC·Filed 2004·Granted Nov 17, 2009·18 cites·15 claims
- 0572US7663540B2Server device, mobile terminal and positioning mode selecting methodNTT DOCOMO INC·Filed 2007·Granted Feb 16, 2010·9 cites·6 claims
- 0668US8019013B2Multiple-output multiple-input (MIMO) communication system, MIMO receiver and MIMO receiving methodNTT DOCOMO INC·Filed 2010·Granted Sep 13, 2011·2 cites·2 claims
- 0764US2024258013A1Coil component, circuit module, electronic device, and method of manufacturing coil componentTAIYO YUDEN KK·Filed 2024·Application pending·0 cites
- 0863US11634225B2Information-processing device and information-processing methodNTT DOCOMO INC·Filed 2019·Granted Apr 25, 2023·1 cites·9 claims
- 0961US7813440B2Multiple-output multiple-input (MIMO) communication system, MIMO receiver and MIMO receiving methodNTT DOCOMO INC·Filed 2004·Granted Oct 12, 2010·6 cites·16 claims
- 1058US11393344B2Flight control apparatus and flight control systemNTT DOCOMO INC·Filed 2018·Granted Jul 19, 2022·1 cites·20 claims
- 1158US9503920B2Base station and communication system to restrict communication serviceNTT DOCOMO INC·Filed 2012·Granted Nov 22, 2016·1 cites·5 claims
- 1257US11948469B2Information processing apparatusNTT DOCOMO INC·Filed 2020·Granted Apr 2, 2024·0 cites·8 claims
- 1357US7652981B2Orthogonal frequency multi-carrier transmission device and transmission methodNTT DOCOMO INC·Filed 2003·Granted Jan 26, 2010·4 cites·19 claims
- 1453US11881115B2Flight vehicle management apparatusNTT DOCOMO INC·Filed 2019·Granted Jan 23, 2024·0 cites·10 claims
- 1550US11810462B2Aerial vehicle operation management device and aerial vehicle operation management methodNTT DOCOMO INC·Filed 2019·Granted Nov 7, 2023·0 cites·7 claims
- 1649US11823580B2Information processing apparatusNTT DOCOMO INC·Filed 2020·Granted Nov 21, 2023·0 cites·9 claims
- 1749US11380209B2Information processing apparatusNTT DOCOMO INC·Filed 2018·Granted Jul 5, 2022·0 cites·11 claims
- 1847US11531951B2Information processing apparatusNTT DOCOMO INC·Filed 2019·Granted Dec 20, 2022·0 cites·10 claims
- 1947US11528674B2Control device and control methodNTT DOCOMO INC·Filed 2019·Granted Dec 13, 2022·0 cites·14 claims
- 2046US11492100B2Information processing apparatusNTT DOCOMO INC·Filed 2018·Granted Nov 8, 2022·0 cites·18 claims
- 2146US10493771B2Dot impact printing head and printing apparatusSEIKO EPSON CORP·Filed 2017·Granted Dec 3, 2019·0 cites·12 claims
- 2245US7965652B2Radio communication system, least significant station, and intermediate stationNTT DOCOMO INC·Filed 2008·Granted Jun 21, 2011·0 cites·12 claims
- 2345US2022020279A1Information processing apparatusNTT DOCOMO INC·Filed 2020·Application pending·0 cites
- 2444US12154438B2Flight vehicle management apparatusNTT DOCOMO INC·Filed 2019·Granted Nov 26, 2024·0 cites·7 claims
- 2544US2010311454A1Radio communication system, lower node and upper nodeNTT DOCOMO INC·Filed 2008·Application pending·0 cites
- 2643US11755040B2Flight control apparatus and flight control systemNTT DOCOMO INC·Filed 2019·Granted Sep 12, 2023·0 cites·13 claims
- 2743US2021150911A1Flight vehicle management apparatusNTT DOCOMO INC·Filed 2019·Application pending·0 cites
- 2843US2021150916A1Flight vehicle management apparatusNTT DOCOMO INC·Filed 2019·Application pending·0 cites
- 2942US12154326B2Information processing device and information processing methodNTT DOCOMO INC·Filed 2020·Granted Nov 26, 2024·0 cites·10 claims
- 3042US11645879B2Information-processing device and information-processing method for determining an inspection timing for an aerial vehicleNTT DOCOMO INC·Filed 2019·Granted May 9, 2023·0 cites·19 claims
- 3141US11605300B2Aircraft operation systemNTT DOCOMO INC·Filed 2018·Granted Mar 14, 2023·0 cites·8 claims
- 3241US11501651B2Flight control apparatus and flight control systemNTT DOCOMO INC·Filed 2018·Granted Nov 15, 2022·0 cites·15 claims
- 3341US9094815B2Base station in mobile communication system and wave stopping methodHOSONO HIROYUKI·Filed 2012·Granted Jul 28, 2015·0 cites·8 claims
- 3441US2020365039A1Information processing apparatusNTT DOCOMO INC·Filed 2018·Application pending·0 cites
- 3541US2021250971A1Control device and control methodNTT DOCOMO INC·Filed 2019·Application pending·0 cites
- 3641US2022254262A1Information processing device and information processing methodNTT DOCOMO INC·Filed 2020·Application pending·0 cites
- 3740US8515356B2Radio communication system, least significant station, and most significant stationYAMADA TAKEFUMI·Filed 2008·Granted Aug 20, 2013·0 cites·8 claims
- 3840US2021074168A1Flight control system and flight control apparatusNTT DOCOMO INC·Filed 2018·Application pending·0 cites
- 3940US2021150914A1Flight control apparatusNTT DOCOMO INC·Filed 2018·Application pending·0 cites
- 4038US8979237B2Recording head control method and dot impact printerYAMADA TAKEFUMI·Filed 2010·Granted Mar 17, 2015·0 cites·16 claims
- 4136US2022147901A1Information processing apparatusNTT DOCOMO INC·Filed 2020·Application pending·0 cites
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →