P

Inventor

TAKEDA KAZUAKI

JP265 patents
⚠️ This page may combine multiple inventors who share the name “TAKEDA KAZUAKI”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

NTT DOCOMO INC

39 patents
US9717084B2Jul 25, 2017

Using different transmission timings in radio communication system, user terminal and radio communication method

NTT DOCOMO INC39 citations94
US11637672B2Apr 25, 2023

Terminal and wireless communication method for receiving a demodulation reference signal

NTT DOCOMO INC11 citations86
US11595997B2Feb 28, 2023

User terminal, radio base station and radio communication method

NTT DOCOMO INC7 citations86
US11018920B2May 25, 2021

User terminal and wireless communication method

NTT DOCOMO INC6 citations84
US10805055B2Oct 13, 2020

Communication system, mobile terminal apparatus, local area base station apparatus and communication method

NTT DOCOMO INC7 citations84
US10555280B2Feb 4, 2020

User terminal, radio base station and radio communication method

NTT DOCOMO INC7 citations84
US9893863B2Feb 13, 2018

Determining UL radio resources for delivery acknowledgement information of a DSCH when a plurality of resource sets of an enhanced DCCH are configured

NTT DOCOMO INC7 citations84
US9813996B2Nov 7, 2017

Radio communication method, local area base station apparatus, mobile terminal apparatus and radio communication system

NTT DOCOMO INC5 citations84
US12363706B2Jul 15, 2025

User terminal and radio communication method

NTT DOCOMO INC3 citations75
US12207359B2Jan 21, 2025

Terminal, base station, system, and feedback method

NTT DOCOMO INC2 citations75
US11792751B2Oct 17, 2023

User terminal and radio communication method

NTT DOCOMO INC4 citations75
US11588669B2Feb 21, 2023

User terminal and radio communication method

NTT DOCOMO INC4 citations75
US12022492B2Jun 25, 2024

User terminal and radio communication method

NTT DOCOMO INC2 citations73
US11888570B2Jan 30, 2024

User terminal and radio communication method

NTT DOCOMO INC2 citations73
US11646853B2May 9, 2023

Transmitting apparatus, receiving apparatus and radio communication method

NTT DOCOMO INC3 citations73
US11575489B2Feb 7, 2023

User terminal and radio communication method

NTT DOCOMO INC2 citations73
US11540320B2Dec 27, 2022

User terminal, radio base station and radio communication method

NTT DOCOMO INC2 citations73
US11528709B2Dec 13, 2022

User terminal and radio communication method

NTT DOCOMO INC2 citations73
US11405949B2Aug 2, 2022

Terminal and radio communication method for performing a random access procedure

NTT DOCOMO INC2 citations73
US11343063B2May 24, 2022

User terminal and radio communication method

NTT DOCOMO INC3 citations73
US11336382B2May 17, 2022

Terminal, radio communication system, and radio communication method to reduce an increase in signaling overhead

NTT DOCOMO INC2 citations73
US11329856B2May 10, 2022

User terminal, radio base station, and radio communication method

NTT DOCOMO INC4 citations73
US11291066B2Mar 29, 2022

User terminal, radio base station and radio communication method

NTT DOCOMO INC2 citations73
US11272518B2Mar 8, 2022

User terminal and radio communication method

NTT DOCOMO INC4 citations73
US11196531B2Dec 7, 2021

User terminal and radio communication method

NTT DOCOMO INC2 citations73
US11196602B2Dec 7, 2021

Radio transmission device and radio reception device

NTT DOCOMO INC2 citations73
US11153827B2Oct 19, 2021

User terminal and radio communication method

NTT DOCOMO INC2 citations73
US11153902B2Oct 19, 2021

Transmitting apparatus, receiving apparatus and radio communication method

NTT DOCOMO INC2 citations73
US11153855B2Oct 19, 2021

Transmission apparatus and radio communication method

NTT DOCOMO INC2 citations73
US11153051B2Oct 19, 2021

User terminal, wireless base station, and wireless communication method

NTT DOCOMO INC2 citations73
US11122507B2Sep 14, 2021

User device for detecting radio link failure in enhanced coverage mode

NTT DOCOMO INC2 citations73
US11121837B2Sep 14, 2021

User equipment and method of SRS transmission

NTT DOCOMO INC2 citations73
US11115945B2Sep 7, 2021

User terminal and radio communication method

NTT DOCOMO INC2 citations73
US11102808B2Aug 24, 2021

User terminal and radio communication method

NTT DOCOMO INC3 citations73
US11013035B2May 18, 2021

User terminal and radio communication method

NTT DOCOMO INC2 citations73
US11012280B2May 18, 2021

User terminal and radio communication method

NTT DOCOMO INC5 citations73
US10945248B2Mar 9, 2021

User terminal, radio base station and radio communication method

NTT DOCOMO INC3 citations73
US10772000B2Sep 8, 2020

User equipment, base station, and measurement method

NTT DOCOMO INC4 citations73
US10721692B2Jul 21, 2020

Radio communication method, local area base station apparatus, mobile terminal apparatus and radio communication system

NTT DOCOMO INC2 citations73

AUTONETWORKS TECHNOLOGIES LTD

4 patents

TAKEDA KAZUAKI

3 patents

SUMITOMO WIRING SYSTEMS

2 patents

ABE TETSUSHI

1 patent

ISHIKAWA RYOTARO

1 patent

Showing the top 50 of 265 patents by PatentIndex Score.