Inventor · disambiguated record
Takashi Kawamura
Also filed as: KAWAMURA TAKASHI
95 granted patents·19 pending applications·779 citations·filing 1977–2023
99Inventor score
Files withANRITSU CORP18KAWAMURA TAKASHI11PANASONIC CORP9MITSUMI ELECTRIC CO LTD7MATSUSHITA ELECTRIC INDUSTRIAL CO LTD6
Top patents by PatentIndex Score
114 records- 0195USD557667SSlide switchMITSUMI ELECTRIC CO LTD·Filed 2006·Granted Dec 18, 2007·121 cites·1 claims
- 0289US10439280B1Antenna measurement system and antenna measurement methodANRITSU CORP·Filed 2018·Granted Oct 8, 2019·4 cites·20 claims
- 0388US8705801B2Distance estimation device, distance estimation method, integrated circuit, and computer programKAWAMURA TAKASHI·Filed 2011·Granted Apr 22, 2014·9 cites·11 claims
- 0488US8643553B2Radiation power measuring method and radiation power measuring apparatusTESHIROGI TASUKU·Filed 2011·Granted Feb 4, 2014·9 cites·12 claims
- 0587US8576326B2Imaging apparatus and method of controlling the image depth of fieldKAWAMURA TAKASHI·Filed 2010·Granted Nov 5, 2013·8 cites·8 claims
- 0687USD503717SRotary encoderMITSUMI ELECTRIC CO LTD·Filed 2004·Granted Apr 5, 2005·32 cites·1 claims
- 0786US8103470B2Method, coupler and apparatus for measuring radiated powerTESHIROGI TASUKU·Filed 2010·Granted Jan 24, 2012·9 cites·13 claims
- 0885US7577262B2Microphone device and audio playerPANASONIC CORP·Filed 2003·Granted Aug 18, 2009·37 cites·24 claims
- 0984US7623073B2Linearly polarized antenna and radar apparatus using the sameANRITSU CORP·Filed 2005·Granted Nov 24, 2009·19 cites·24 claims
- 1084US4736841AElectronic component seriesMURATA MANUFACTURING CO·Filed 1986·Granted Apr 12, 1988·55 cites·12 claims
- 1183US7912230B2Howling detection device and methodPANASONIC CORP·Filed 2005·Granted Mar 22, 2011·13 cites·20 claims
- 1283US6665645B1Speech recognition apparatus for AV equipmentMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Dec 16, 2003·41 cites·15 claims
- 1382US8698943B2Imaging apparatus and distance measurement methodISOGAI KUNIAKI·Filed 2011·Granted Apr 15, 2014·5 cites·10 claims
- 1482US8525744B2Radiated power measurement method, radiated power measurement coupler and radiated power measurement apparatusTESHIROGI TASUKU·Filed 2010·Granted Sep 3, 2013·8 cites·17 claims
- 1581US9300855B2Imaging apparatus, imaging method, integrated circuit, and computer programKAWAMURA TAKASHI·Filed 2012·Granted Mar 29, 2016·4 cites·11 claims
- 1681US8581700B2Wearable deviceKAWAMURA TAKASHI·Filed 2007·Granted Nov 12, 2013·9 cites·17 claims
- 1781US8154616B2Data processing apparatus and method, and recording mediumICHO KEIJI·Filed 2008·Granted Apr 10, 2012·8 cites·22 claims
- 1881US7584760B2Substrate processing apparatusDAINIPPON SCREEN MFG·Filed 2003·Granted Sep 8, 2009·29 cites·4 claims
- 1980US8442268B2Video analysis apparatus and method for calculating interpersonal relationship evaluation value using video analysisISOGAI KUNIAKI·Filed 2008·Granted May 14, 2013·17 cites·18 claims
- 2078US9083880B2Imaging device, semiconductor integrated circuit, and imaging methodSHIMAMOTO TAKESHI·Filed 2012·Granted Jul 14, 2015·4 cites·9 claims
- 2178US8478587B2Voice analysis device, voice analysis method, voice analysis program, and system integration circuitKAWAMURA TAKASHI·Filed 2008·Granted Jul 2, 2013·11 cites·11 claims
- 2278US7507926B2Slide switchMITSUMI ELECTRIC CO LTD·Filed 2007·Granted Mar 24, 2009·9 cites·13 claims
- 2377US4117193AAntistatic, low temperature heat sealable polypropylene composite film and process for production thereofHONSHU PAPER CO LTD·Filed 1977·Granted Sep 26, 1978·48 cites·27 claims
- 2476US8682085B2Representative image display device and representative image selection methodISOGAI KUNIAKI·Filed 2009·Granted Mar 25, 2014·8 cites·9 claims
- 2574US9793588B2Waveguide switchANRITSU CORP·Filed 2015·Granted Oct 17, 2017·2 cites·16 claims
- 2674US7760888B2Howling suppression device, program, integrated circuit, and howling suppression methodPANASONIC CORP·Filed 2005·Granted Jul 20, 2010·7 cites·10 claims
- 2773US9247124B2Imaging apparatus, semiconductor integrated circuit, and imaging methodPANASONIC CORP·Filed 2013·Granted Jan 26, 2016·2 cites·17 claims
- 2873US7567900B2Harmonic structure based acoustic speech interval detection method and devicePANASONIC CORP·Filed 2004·Granted Jul 28, 2009·21 cites·16 claims
- 2973US6931138B2Zoom microphone deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2001·Granted Aug 16, 2005·19 cites·3 claims
- 3072US9826219B2Imaging apparatus, imaging system, imaging method, and image processing methodPANASONIC CORP·Filed 2012·Granted Nov 21, 2017·2 cites·10 claims
- 3172US6943305B2Switch deviceMITSUMI ELECTRIC CO LTD·Filed 2004·Granted Sep 13, 2005·16 cites·8 claims
- 3271US9147278B2Parallax image generation device, parallax image generation method, program, and integrated circuitISOGAI KUNIAKI·Filed 2012·Granted Sep 29, 2015·2 cites·14 claims
- 3371US8412036B2Imaging apparatus and method of controlling the apparatusKAWAMURA TAKASHI·Filed 2010·Granted Apr 2, 2013·2 cites·8 claims
- 3471US4629778APoly(p-phenylene sulfide) film and process for production thereofDAINIPPON INK & CHEMICALS·Filed 1986·Granted Dec 16, 1986·18 cites·24 claims
- 3569US8723065B2SwitchKIKUCHI HIDETAKE·Filed 2011·Granted May 13, 2014·2 cites·6 claims
- 3666US8855472B2Video editing apparatus, video editing method, program, and integrated circuitTAGAWA JUNICHI·Filed 2012·Granted Oct 7, 2014·2 cites·16 claims
- 3765US8767092B2Image restoration device, imaging apparatus, and image restoration methodKAWAMURA TAKASHI·Filed 2012·Granted Jul 1, 2014·1 cites·9 claims
- 3865US7960065B2Separator for fuel cell, method for producing the same, and fuel cellDAINIPPON INK & CHEMICALS·Filed 2006·Granted Jun 14, 2011·1 cites·6 claims
- 3965US4775583AComposite plastic shading memberCANON KK·Filed 1985·Granted Oct 4, 1988·20 cites·16 claims
- 4064US10651954B2Calibration systems and calibration methodANRITSU CORP·Filed 2019·Granted May 12, 2020·1 cites·20 claims
- 4164US6639986B2Built-in microphone deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Oct 28, 2003·38 cites·12 claims
- 4263US12394889B2Wave control medium, wave control element, wave control member, wave control device, and manufacturing method of wave control mediumSONY GROUP CORP·Filed 2021·Granted Aug 19, 2025·0 cites·15 claims
- 4363US12279363B2Electromagnetic wave absorberSONY GROUP CORP·Filed 2021·Granted Apr 15, 2025·0 cites·12 claims
- 4463US9946396B2Transparent electrode capacitance sensor and process for manufacturing the sameSHINETSU POLYMER CO·Filed 2014·Granted Apr 17, 2018·1 cites·9 claims
- 4562US12438280B2Antenna and electronic deviceSONY GROUP CORP·Filed 2021·Granted Oct 7, 2025·0 cites·13 claims
- 4662US8595233B2Data processing apparatus, data processing method, program, and integrated circuitKAWAMURA TAKASHI·Filed 2010·Granted Nov 26, 2013·3 cites·20 claims
- 4762US4225644ALow temperature heat-sealable bi-axially oriented polypropylene composite film and process for production thereofHONSHU PAPER CO LTD·Filed 1978·Granted Sep 30, 1980·16 cites·24 claims
- 4861US7260035B2Recording/playback deviceMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2004·Granted Aug 21, 2007·4 cites·7 claims
- 4960US6740265B2Method and apparatus for peeling a lens sheet from a forming mold thereforDAINIPPON PRINTING CO LTD·Filed 2001·Granted May 25, 2004·3 cites·21 claims
- 5059US6557793B2Toroidal core winding method and automatic winding apparatusHARMONIC DRIVE SYSTEMS·Filed 2001·Granted May 6, 2003·10 cites·15 claims
Showing the top 50 of 114 patent records by PatentIndex Score.
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →