Inventor · disambiguated record
Takashi Wakutsu
Also filed as: WAKUTSU TAKASHI
41 granted patents·9 pending applications·557 citations·filing 1995–2025
97Inventor score
Top patents by PatentIndex Score
50 records- 0195US5754961ARadio communication system including SDL having transmission rate of relatively high speedTOSHIBA KK·Filed 1995·Granted May 19, 1998·154 cites·13 claims
- 0291US6937558B2Transmitter apparatus and receiver apparatus and base station making use of orthogonal frequency division multiplexing and spectrum spreadingTOSHIBA KK·Filed 2001·Granted Aug 30, 2005·80 cites·22 claims
- 0390USRE41132ERadio communication method including SDL having transmission rate of relatively high speedTOSHIBA KK·Filed 2005·Granted Feb 16, 2010·10 cites·2 claims
- 0488US2025301052A1Memory system allowing host to easily transmit and receive dataKIOXIA CORP·Filed 2025·Application pending·0 cites
- 0586USRE39119ERadio communication system including SDL having transmission rate of relatively high speedTOSHIBA KK·Filed 2002·Granted Jun 6, 2006·18 cites·17 claims
- 0685USRE44202ERadio terminal for a radio communication with a base stationSERIZAWA MUTSUMU·Filed 2010·Granted May 7, 2013·4 cites·4 claims
- 0785US6049721ARadio communication system including SDL having transmission rate of relatively high speedTOSHIBA KK·Filed 1998·Granted Apr 11, 2000·47 cites·1 claims
- 0883US12355853B2Memory system allowing host to easily transmit and receive dataKIOXIA CORP·Filed 2023·Granted Jul 8, 2025·0 cites·20 claims
- 0983US7206601B2Method for connecting a mobile radio communication apparatus to a plurality of radio communication systemsTOSHIBA KK·Filed 2005·Granted Apr 17, 2007·9 cites·6 claims
- 1079US10659553B2Memory system allowing host to easily transmit and receive dataTOSHIBA MEMORY CORP·Filed 2017·Granted May 19, 2020·1 cites·10 claims
- 1179US9204477B2Memory device and wireless communication control method of the sameTOSHIBA KK·Filed 2013·Granted Dec 1, 2015·4 cites·20 claims
- 1279US7092733B2Mobile radio communication apparatus capable to plurality of radio communication systemsTOSHIBA KK·Filed 2002·Granted Aug 15, 2006·19 cites·7 claims
- 1379US5802469ARadio communication system selectable low speed bi-directional communication and high-speed down link communicationTOSHIBA KK·Filed 1996·Granted Sep 1, 1998·92 cites·6 claims
- 1477USRE43654EBase station for a radio communication with a radio terminalSERIZAWA MUTSUMU·Filed 2010·Granted Sep 11, 2012·2 cites·2 claims
- 1576US11778066B2Memory system allowing host to easily transmit and receive dataKIOXIA CORP·Filed 2022·Granted Oct 3, 2023·0 cites·12 claims
- 1676US9501399B2Memory system capable of controlling wireless communication functionTOSHIBA KK·Filed 2013·Granted Nov 22, 2016·2 cites·15 claims
- 1775US9712636B2Memory system allowing host to easily transmit and receive dataTOSHIBA KK·Filed 2015·Granted Jul 18, 2017·1 cites·21 claims
- 1874US5940769ARadio communication system having re-send control methodTOSHIBA KK·Filed 1996·Granted Aug 17, 1999·89 cites·2 claims
- 1973US11836075B2Controlling method of a memory cardKIOXIA CORP·Filed 2022·Granted Dec 5, 2023·0 cites·16 claims
- 2073US8300709B2Method of processing video data and wireless communication apparatusWAKUTSU TAKASHI·Filed 2008·Granted Oct 30, 2012·4 cites·2 claims
- 2172US2025028634A1Controlling method of a memory cardKIOXIA CORP·Filed 2024·Application pending·0 cites
- 2271US12135641B2Controlling method of a memory cardKIOXIA CORP·Filed 2023·Granted Nov 5, 2024·0 cites·16 claims
- 2371US11343345B2Memory system allowing host to easily transmit and receive dataKIOXIA CORP·Filed 2020·Granted May 24, 2022·0 cites·10 claims
- 2470USRE44143ERadio terminal for a radio communication with a base station and methodSERIZAWA MUTSUMU·Filed 2010·Granted Apr 9, 2013·1 cites·7 claims
- 2568US6954636B2Approval test method and an approval test system for a software-defined radio terminal, a software-defined radio terminal being certified by the approval test method, and an approval test apparatus for certifying the software-defined radio terminalTOSHIBA KK·Filed 2003·Granted Oct 11, 2005·10 cites·17 claims
- 2666US11442853B2Controlling method of a memory cardKIOXIA CORP·Filed 2020·Granted Sep 13, 2022·0 cites·6 claims
- 2766US8990482B2Memory system and wireless communication method by memory systemITO KUNIAKI·Filed 2012·Granted Mar 24, 2015·2 cites·16 claims
- 2863US7319885B2Radio communication apparatus and methodTOSHIBA KK·Filed 2003·Granted Jan 15, 2008·7 cites·20 claims
- 2962US10838856B2Memory cardTOSHIBA MEMORY CORP·Filed 2019·Granted Nov 17, 2020·0 cites·7 claims
- 3060US10380017B2Memory system capable of controlling wireless communication functionTOSHIBA MEMORY CORP·Filed 2018·Granted Aug 13, 2019·0 cites·26 claims
- 3160US7155212B2Approval test method and an approval test system for a software-defined radio terminal, a software-defined radio terminal being certified by the approval test method, and an approval test apparatus for certifying the software-defined radio terminalTOSHIBA KK·Filed 2005·Granted Dec 26, 2006·1 cites·12 claims
- 3259US10042757B2Memory system capable of controlling wireless communication functionTOSHIBA MEMORY CORP·Filed 2017·Granted Aug 7, 2018·0 cites·10 claims
- 3358USRE43950ERadio communication system including SDL having transmission rate of relatively high speedTOSHIBA KK·Filed 2009·Granted Jan 29, 2013·0 cites·3 claims
- 3457USRE44074ERadio communication method including SDL having transmission rate of relatively high speedSERIZAWA MUTSUMU·Filed 2009·Granted Mar 12, 2013·0 cites·3 claims
- 3557USRE43800ERadio communication system including SDL having transmission rate of relatively high speedSERIZAWA MUTSUMU·Filed 2009·Granted Nov 13, 2012·0 cites·3 claims
- 3656US12271601B2Memory system having two or more write modesKIOXIA CORP·Filed 2023·Granted Apr 8, 2025·0 cites·12 claims
- 3756US9760483B2Memory system capable of controlling wireless communication functionTOSHIBA MEMORY CORP·Filed 2016·Granted Sep 12, 2017·0 cites·16 claims
- 3855US2012210046A1Memory system allowing host to easily transmit and receive dataITO KUNIAKI·Filed 2011·Application pending·0 cites
- 3954USRE43821EMethod of performing a radio communication between a radio terminal and a base stationSERIZAWA MUTSUMU·Filed 2010·Granted Nov 20, 2012·0 cites·4 claims
- 4054USRE43713EBase station for a radio communication with a radio terminal and methodSERIZAWA MUTSUMU·Filed 2010·Granted Oct 2, 2012·0 cites·7 claims
- 4151US2008261649A1Radio communication apparatus and methodMUKAI MANABU·Filed 2007·Application pending·0 cites
- 4248US8102757B2Wireless communication apparatusWAKUTSU TAKASHI·Filed 2009·Granted Jan 24, 2012·0 cites·18 claims
- 4347US8990454B2Memory system and wireless communication method by memory systemITO KUNIAKI·Filed 2012·Granted Mar 24, 2015·0 cites·17 claims
- 4447US2005117583A1Method and apparatus for receiving packets transmitted from transmission apparatusTOSHIBA KK·Filed 2004·Application pending·0 cites
- 4545US2004063425A1Wireless communication terminalTOSHIBA KK·Filed 2003·Application pending·0 cites
- 4644US8170520B2Semiconductor integrated circuit device provided with FM receiving functionWAKUTSU TAKASHI·Filed 2009·Granted May 1, 2012·0 cites·15 claims
- 4742US2002119754A1Radio communication apparatus and qualification method of the sameTOSHIBA KK·Filed 2002·Application pending·0 cites
- 4841US2012209939A1Memory system capable of adding time information to data obtained via networkITO KUNIAKI·Filed 2011·Application pending·0 cites
- 4941US2002137514A1Radio apparatus and handover control method for radio apparatusFiled 2002·Application pending·0 cites
- 5039US9454495B2Memory system capable of prohibiting access to application software and system softwareSAKURAI SHUICHI·Filed 2011·Granted Sep 27, 2016·0 cites·17 claims
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →