Inventor · disambiguated record
Hiroshi Iwamura
Also filed as: IWAMURA HIROSHI
19 granted patents·12 pending applications·158 citations·filing 1991–2024
94Inventor score
Files withPIONEER CORP10PIONEER ELECTRONIC CORP6IWAMURA HIROSHI3PANASONIC IP MAN CO LTD3TRIGENCE SEMICONDUCTOR INC3
Top patents by PatentIndex Score
31 records- 0188US7994315B2Intermediate compound for synthesizing pharmaceutical agent and production method thereofMITSUBISHI TANABE PHARMA CORP·Filed 2006·Granted Aug 9, 2011·5 cites·2 claims
- 0284US10605896B2Radar-installation-angle calculating device, radar apparatus, and radar-installation-angle calculating methodPANASONIC IP MAN CO LTD·Filed 2017·Granted Mar 31, 2020·6 cites·9 claims
- 0382US6819641B1Apparatus and method of recording informationPIONEER CORP·Filed 2000·Granted Nov 16, 2004·18 cites·8 claims
- 0481US10687141B2Speaker driving deviceTRIGENCE SEMICONDUCTOR INC·Filed 2018·Granted Jun 16, 2020·3 cites·8 claims
- 0572US12503131B2Driving assistance device and driving assistance methodPANASONIC IP MAN CO LTD·Filed 2024·Granted Dec 23, 2025·0 cites·11 claims
- 0672US7187844B1Information recording apparatusPIONEER CORP·Filed 2000·Granted Mar 6, 2007·12 cites·7 claims
- 0761US5865912ASiC-reinforced aluminum alloy composite materialKOBE STEEL LTD·Filed 1993·Granted Feb 2, 1999·16 cites·2 claims
- 0858US8311269B2Blocker image identification apparatus and methodIWAMURA HIROSHI·Filed 2007·Granted Nov 13, 2012·3 cites·18 claims
- 0958US5444494AVideo signal system converting circuit for processing video signal having interlaced scanning lines to produce video signal having sequential scanning linesPIONEER ELECTRONIC CORP·Filed 1993·Granted Aug 22, 1995·16 cites·2 claims
- 1058US5172417AApparatus for controlling acoustical transfer characteristicsPIONEER ELECTRONIC CORP·Filed 1991·Granted Dec 15, 1992·16 cites·15 claims
- 1157US7085474B2Watermark detecting apparatusPIONEER CORP·Filed 2001·Granted Aug 1, 2006·3 cites·1 claims
- 1257US5903482ASampling frequency converting system and a method thereofPIONEER ELECTRONIC CORP·Filed 1997·Granted May 11, 1999·35 cites·17 claims
- 1357US2011257392A1Intermediate compound for synthesizing pharmaceutical agent and production method thereofSANOFI AVENTIS·Filed 2011·Application pending·0 cites
- 1457US2011251385A1Intermediate compound for synthesizing pharmaceutical agent and production method thereofSANOFI AVENTIS·Filed 2011·Application pending·0 cites
- 1556US7424128B2Electronic watermark embedding apparatus, electronic watermark embedding method, record medium having electronic watermark and manufacturing method of record mediumPIONEER CORP·Filed 2003·Granted Sep 9, 2008·2 cites·21 claims
- 1654US2020296512A1Speaker driving device and non-transitory computer-readable storage mediumTRIGENCE SEMICONDUCTOR INC·Filed 2020·Application pending·0 cites
- 1749US11487009B2Image capture control device, image capture control method, and recording mediumPANASONIC IP MAN CO LTD·Filed 2019·Granted Nov 1, 2022·0 cites·15 claims
- 1849US11057706B2Speaker driving deviceTRIGENCE SEMICONDUCTOR INC·Filed 2020·Granted Jul 6, 2021·0 cites·14 claims
- 1949US2010003005A1Data processing device, data processing method, data processing program and recording medium including program recorded thereinPIONEER CORP·Filed 2007·Application pending·0 cites
- 2047US2010214422A1Recording Apparatus, Reproducing Apparatus, Recording Method, Recording Program, and Computer-Readable Recording MediumPIONEER CORP·Filed 2006·Application pending·0 cites
- 2144US2007258009A1Image Processing Device, Image Processing Method, and Image Processing ProgramPIONEER CORP·Filed 2005·Application pending·0 cites
- 2243US5305112AVideo signal recording/reproducing system for recording and reproducing video signals in high quality picture television systemPIONEER ELECTRONIC CORP·Filed 1991·Granted Apr 19, 1994·8 cites·12 claims
- 2343US5303060AApparatus for recording and/or reproducing HDTV signalsPIONEER ELECTRONIC CORP·Filed 1993·Granted Apr 12, 1994·8 cites·4 claims
- 2442US2010201880A1Shot size identifying apparatus and method, electronic apparatus, and computer programPIONEER CORP·Filed 2007·Application pending·0 cites
- 2540US8340353B2Close-up shot detecting apparatus and method, electronic apparatus and computer programIWAMURA HIROSHI·Filed 2007·Granted Dec 25, 2012·0 cites·15 claims
- 2640US2017245070A1Vibration signal generation apparatus and vibration signal generation methodPIONEER CORP·Filed 2014·Application pending·0 cites
- 2739US5914752ABand-division signal processing systemPIONEER ELECTRONIC CORP·Filed 1997·Granted Jun 22, 1999·7 cites·10 claims
- 2838US2007270589A1Quinazoline Derivative and Process for Producing the SameMITSUBISHI PHARMA CORP·Filed 2004·Application pending·0 cites
- 2931US2012059165A1Intermediate compound for synthesizing pharmaceutical agent and production method thereofFURUYA RIKIZOU·Filed 2010·Application pending·0 cites
- 3030US2018070175A1Management device and sound adjustment management method, and sound device and music reproduction methodPIONEER CORP·Filed 2015·Application pending·0 cites
- 3126US2011295013A1Process for preparing 1-(4-piperidinyl)benzimidazolone derivativesIWAMURA HIROSHI·Filed 2010·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →