Inventor · disambiguated record
Akihiro Tamura
Also filed as: TAMURA AKIHIRO
30 granted patents·7 pending applications·325 citations·filing 1993–2025
96Inventor score
Files withTAMURA AKIHIRO7ISHIKAWA KAI4PANASONIC CORP4MATSUSHITA ELECTRIC INDUSTRIAL CO LTD3NAT INST INF & COMM TECH2
Top patents by PatentIndex Score
37 records- 0192US5517333AGradation correction device and image sensing device therewith for supplying images with good gradation for both front-lit and back-lit objectsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1994·Granted May 14, 1996·136 cites·24 claims
- 0290US7955010B2Image pickup apparatus and image pickup systemPANASONIC CORP·Filed 2010·Granted Jun 7, 2011·8 cites·6 claims
- 0386US6040860AImaging apparatus for supplying images with rich gradation across the entire luminance range for all subject typesMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1995·Granted Mar 21, 2000·102 cites·10 claims
- 0483US9426368B2Communication system and camera systemPANASONIC IP MAN CO LTD·Filed 2014·Granted Aug 23, 2016·5 cites·10 claims
- 0582US8408824B2Image pickup apparatus and image pickup systemTAMURA AKIHIRO·Filed 2012·Granted Apr 2, 2013·4 cites·4 claims
- 0680US8805853B2Text mining system for analysis target data, a text mining method for analysis target data and a recording medium for recording analysis target dataISHIKAWA KAI·Filed 2010·Granted Aug 12, 2014·4 cites·11 claims
- 0778US9906165B2Semiconductor moduleRENESAS ELECTRONICS CORP·Filed 2016·Granted Feb 27, 2018·3 cites·16 claims
- 0877US7725017B2Image pickup apparatus and image pickup systemPANASONIC CORP·Filed 2006·Granted May 25, 2010·3 cites·14 claims
- 0977US7345340B2Semiconductor integrated circuit and a semiconductor deviceRENESAS TECH CORP·Filed 2005·Granted Mar 18, 2008·10 cites·5 claims
- 1069US8648103B2Nitrogen-containing aromatic heterocyclyl compoundSUZUKI KEIKO·Filed 2009·Granted Feb 11, 2014·2 cites·44 claims
- 1159US9150563B2Nitrogen-containing aromatic heterocyclyl compoundDAIICHI SANKYO CO LTD·Filed 2014·Granted Oct 6, 2015·0 cites·21 claims
- 1259US9135326B2Text mining method, text mining device and text mining programTAMURA AKIHIRO·Filed 2010·Granted Sep 15, 2015·1 cites·12 claims
- 1359US8071680B2Thermoplastic elastomeric resin composition and a process for the preparation thereforeTASAKA MICHIHISA·Filed 2004·Granted Dec 6, 2011·3 cites·2 claims
- 1458US8380741B2Text mining apparatus, text mining method, and computer-readable recording mediumNEC CORP·Filed 2009·Granted Feb 19, 2013·2 cites·12 claims
- 1558US6433062B1Thermoplastic elastomeric resin composition and a process for the preparation thereofRIKEN VINYL IND·Filed 1997·Granted Aug 13, 2002·13 cites·8 claims
- 1657US8751531B2Text mining apparatus, text mining method, and computer-readable recording mediumISHIKAWA KAI·Filed 2009·Granted Jun 10, 2014·2 cites·27 claims
- 1756US8654387B2Print systemPANASONIC CORP·Filed 2013·Granted Feb 18, 2014·0 cites·5 claims
- 1855US11989149B2Communication device and communication system with storing and erasing featuresSEIKO EPSON CORP·Filed 2022·Granted May 21, 2024·0 cites·5 claims
- 1954US8162550B2Image pickup apparatus and image pickup systemTAMURA AKIHIRO·Filed 2011·Granted Apr 24, 2012·0 cites·4 claims
- 2054US7873270B2Interchangeable lens type camera system and camera bodyPANASONIC CORP·Filed 2009·Granted Jan 18, 2011·0 cites·19 claims
- 2152US5371540ADigital-signal-processing cameraMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1993·Granted Dec 6, 1994·14 cites·3 claims
- 2251US8886519B2Text processing apparatus, text processing method, and computer-readable recording mediumTAMURA AKIHIRO·Filed 2009·Granted Nov 11, 2014·0 cites·36 claims
- 2351US8405848B2Print systemYAMAGUCHI TAKEHITO·Filed 2005·Granted Mar 26, 2013·0 cites·4 claims
- 2451US6646047B2Thermoplastic elastomeric resin composition and a process for the preparation thereofRIKEN TECHNOS CORP·Filed 1999·Granted Nov 11, 2003·13 cites·13 claims
- 2550US8452782B2Text mining device, text mining method, text mining program, and recording mediumISHIKAWA KAI·Filed 2009·Granted May 28, 2013·0 cites·18 claims
- 2647US2003060557A1Thermoplastic elastomeric resin composition and a process for the preparation thereofFiled 2002·Application pending·0 cites
- 2747US2018138828A1Semiconductor moduleRENESAS ELECTRONICS CORP·Filed 2018·Application pending·0 cites
- 2846US2025291576A1Program update method and information processing systemSEIKO EPSON CORP·Filed 2025·Application pending·0 cites
- 2943US11316710B2Control system and control methodOMRON TATEISI ELECTRONICS CO·Filed 2019·Granted Apr 26, 2022·0 cites·7 claims
- 3041US10785014B2Computation device, control device and control methodOMRON TATEISI ELECTRONICS CO·Filed 2017·Granted Sep 22, 2020·0 cites·14 claims
- 3141US2014025372A1Text analyzing device, problematic behavior extraction method, and problematic behavior extraction programTAMURA AKIHIRO·Filed 2012·Application pending·0 cites
- 3240US11301624B2Topic inferring apparatus, topic inferring method, and storage mediumNAT INST INF & COMM TECH·Filed 2017·Granted Apr 12, 2022·0 cites·5 claims
- 3340US2012254071A1Text mining system, text mining method and recording mediumISHIKAWA KAI·Filed 2010·Application pending·0 cites
- 3440US2013238321A1Dialog text analysis device, method and programTAMURA AKIHIRO·Filed 2011·Application pending·0 cites
- 3538US10354010B2Information processing system, an information processing method and a computer readable storage mediumNEC CORP·Filed 2015·Granted Jul 16, 2019·0 cites·10 claims
- 3638US2012096029A1Information analysis apparatus, information analysis method, and computer readable storage mediumTAMURA AKIHIRO·Filed 2010·Application pending·0 cites
- 3736US10049105B2Word alignment score computing apparatus, word alignment apparatus, and computer programNAT INST INF & COMM TECH·Filed 2015·Granted Aug 14, 2018·0 cites·14 claims
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