Inventor · disambiguated record
Daichi Imamura
Also filed as: IMAMURA DAICHI
699 granted patents·73 pending applications·1,940 citations·filing 2000–2025
99Inventor score
Files withSUN PATENT TRUST260PANASONIC CORP98PANASONIC IP CORP AMERICA79GODO KAISHA IP BRIDGE 141NAKAO SEIGO33
Top patents by PatentIndex Score
772 records- 0198US11470602B2Wireless communication apparatus and channel allocation methodSUN PATENT TRUST·Filed 2021·Granted Oct 11, 2022·4 cites·20 claims
- 0298US11160068B2Wireless communication apparatus and channel allocation methodSUN PATENT TRUST·Filed 2020·Granted Oct 26, 2021·5 cites·8 claims
- 0397US9210702B2Integrated circuit for channel allocation for wireless communication devicePANASONIC IP CORP AMERICA·Filed 2015·Granted Dec 8, 2015·11 cites·18 claims
- 0497US8937875B2Radio reception apparatus, radio transmission apparatus, and radio communication methodHOSHINO MASAYUKI·Filed 2010·Granted Jan 20, 2015·21 cites·13 claims
- 0596US11924851B2Wireless communication apparatus and channel allocation methodSUN PATENT TRUST·Filed 2022·Granted Mar 5, 2024·2 cites·20 claims
- 0696US10973024B2Communication apparatus and communication methodSUN PATENT TRUST·Filed 2020·Granted Apr 6, 2021·3 cites·12 claims
- 0796US10334573B2Communication device and SRS transmission control methodSUN PATENT TRUST·Filed 2017·Granted Jun 25, 2019·6 cites·14 claims
- 0896US9814032B2Wireless communication apparatus and channel allocation methodSUN PATENT TRUST·Filed 2016·Granted Nov 7, 2017·9 cites·16 claims
- 0996US9461781B2Communication apparatus and communication methodSUN PATENT TRUST·Filed 2015·Granted Oct 4, 2016·9 cites·8 claims
- 1096US9345020B2Integrated circuit for channel allocation for wireless communication deviceSUN PATENT TRUST·Filed 2015·Granted May 17, 2016·11 cites·18 claims
- 1196US9265042B2Radio reception apparatus, radio transmission apparatus, and radio communication methodPANASONIC IP CORP AMERICA·Filed 2015·Granted Feb 16, 2016·9 cites·28 claims
- 1296US9094923B2Integrated circuit to control radio transmission processOPTIS WIRELESS TECHNOLOGY LLC·Filed 2014·Granted Jul 28, 2015·13 cites·17 claims
- 1396US8798195B2Wireless communication system, base station, terminal and method of generating codebookTONG HUI·Filed 2011·Granted Aug 5, 2014·19 cites·10 claims
- 1496US8315642B2Integrated circuit for controlling radio communicationMATSUMOTO ATSUSHI·Filed 2012·Granted Nov 20, 2012·10 cites·25 claims
- 1596US8290502B2Integrated circuit for controlling sequence assigning method and reference signal generating methodOGAWA YOSHIHIKO·Filed 2012·Granted Oct 16, 2012·13 cites·21 claims
- 1696US8077594B2Radio communication base station device and correlation setting methodIWAI TAKASHI·Filed 2010·Granted Dec 13, 2011·24 cites·13 claims
- 1796US8077593B2Radio communication mobile station device and correlation setting methodIWAI TAKASHI·Filed 2008·Granted Dec 13, 2011·30 cites·13 claims
- 1896US7944871B2Communication relay apparatus and communication relay methodPANASONIC CORP·Filed 2006·Granted May 17, 2011·47 cites·13 claims
- 1996US7782896B2Wireless communication apparatus and wireless communication methodPANASONIC CORP·Filed 2006·Granted Aug 24, 2010·52 cites·17 claims
- 2096US7729443B2Wireless communication apparatus and wireless communication methodPANASONIC CORP·Filed 2005·Granted Jun 1, 2010·41 cites·7 claims
- 2195US12074700B2Integrated circuitSUN PATENT TRUST·Filed 2021·Granted Aug 27, 2024·2 cites·9 claims
- 2295US10667251B2Wireless communication apparatus and channel allocation methodSUN PATENT TRUST·Filed 2018·Granted May 26, 2020·5 cites·8 claims
- 2395US10085257B2Communication apparatus and communication methodSUN PATENT TRUST·Filed 2017·Granted Sep 25, 2018·6 cites·12 claims
- 2495US10039092B2Wireless communication apparatus and channel allocation methodSUN PATENT TRUST·Filed 2017·Granted Jul 31, 2018·8 cites·16 claims
- 2595US9907064B2Communication apparatus and communication method for receiving control information over a search spacePANASONIC IP CORP AMERICA·Filed 2015·Granted Feb 27, 2018·8 cites·16 claims
- 2695US9813128B2Base station apparatus and transmission methodSUN PATENT TRUST·Filed 2017·Granted Nov 7, 2017·8 cites·12 claims
- 2795US9716570B2Communication apparatus and communication methodSUN PATENT TRUST·Filed 2016·Granted Jul 25, 2017·7 cites·8 claims
- 2895US9049064B2Radio reception apparatus, radio transmission apparatus, and radio communication methodPANASONIC IP CORP AMERICA·Filed 2014·Granted Jun 2, 2015·11 cites·13 claims
- 2995US9036587B2Base station apparatus and transmission methodPANASONIC IP CORP AMERICA·Filed 2013·Granted May 19, 2015·11 cites·8 claims
- 3095US8737509B2Wireless communication apparatus, wireless communication system and wireless communication methodYU QIAN·Filed 2010·Granted May 27, 2014·20 cites·10 claims
- 3195US8654724B2Base station apparatus, mobile station apparatus, and transmission methodSUMASU ATSUSHI·Filed 2010·Granted Feb 18, 2014·14 cites·8 claims
- 3295US8155656B2Base station apparatus, sequence assigning method and reference signal generating methodOGAWA YOSHIHIKO·Filed 2010·Granted Apr 10, 2012·14 cites·32 claims
- 3395US8149727B2Radio transmission apparatus, and radio transmission methodFUTAGI SADAKI·Filed 2006·Granted Apr 3, 2012·21 cites·4 claims
- 3495US8144799B2Multi-antenna reception apparatus, multi-antenna reception method, multi-antenna transmission apparatus and multi-antenna communication systemMURAKAMI YUTAKA·Filed 2010·Granted Mar 27, 2012·27 cites·4 claims
- 3595US7979077B2Sequence allocating method, transmitting method and wireless mobile station devicePANASONIC CORP·Filed 2008·Granted Jul 12, 2011·16 cites·26 claims
- 3695US7848385B2Radio communication device and constellation control methodPANASONIC CORP·Filed 2008·Granted Dec 7, 2010·16 cites·17 claims
- 3794US11757501B2Technologies for codebook-based feedback and transmissionsAPPLE INC·Filed 2022·Granted Sep 12, 2023·1 cites·20 claims
- 3894US10993223B2Reception apparatus and reception methodSUN PATENT TRUST·Filed 2020·Granted Apr 27, 2021·3 cites·12 claims
- 3994US10517089B2Reception apparatus and reception methodSUN PATENT TRUST·Filed 2019·Granted Dec 24, 2019·5 cites·12 claims
- 4094US10375692B2Communication apparatus and communication methodSUN PATENT TRUST·Filed 2018·Granted Aug 6, 2019·5 cites·10 claims
- 4194US9843407B2Radio communication device and response signal spreading methodPANASONIC CORP·Filed 2016·Granted Dec 12, 2017·6 cites·22 claims
- 4294US9602179B2Base station apparatus and transmission methodSUN PATENT TRUST·Filed 2015·Granted Mar 21, 2017·9 cites·10 claims
- 4394US9584264B2Radio communication apparatus and radio communication methodPANASONIC CORP·Filed 2016·Granted Feb 28, 2017·5 cites·15 claims
- 4494US9184896B2Terminal apparatus and transmission methodOIZUMI TORU·Filed 2012·Granted Nov 10, 2015·12 cites·8 claims
- 4594US9155086B2Communication device and SRS transmission control methodPANASONIC IP CORP AMERICA·Filed 2015·Granted Oct 6, 2015·6 cites·29 claims
- 4694US9031025B2Base station, terminal, search space setting method and decoding methodNAKAO SEIGO·Filed 2011·Granted May 12, 2015·12 cites·18 claims
- 4794US8995557B2Base station apparatus and transmission methodPANASONIC IP CORP AMERICA·Filed 2014·Granted Mar 31, 2015·11 cites·10 claims
- 4894US8737329B2Communication device and communication methodOGAWA YOSHIHIKO·Filed 2010·Granted May 27, 2014·11 cites·10 claims
- 4994US8446870B2Wireless communication base station device, wireless communication terminal device, and channel allocation methodNAKAO SEIGO·Filed 2009·Granted May 21, 2013·15 cites·8 claims
- 5094US8259658B2Method for setting subbands in multicarrier communication, and radio communication base station apparatusNISHIO AKIHIKO·Filed 2006·Granted Sep 4, 2012·24 cites·24 claims
Showing the top 50 of 772 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →