Inventor · disambiguated record
Kazuaki Iwamura
Also filed as: IWAMURA KAZUAKI
29 granted patents·11 pending applications·1,359 citations·filing 1988–2014
98Inventor score
Top patents by PatentIndex Score
40 records- 0195US5602564AGraphic data processing systemHITACHI LTD·Filed 1992·Granted Feb 11, 1997·131 cites·9 claims
- 0290US5945976AGraphic data processing systemHITACHI LTD·Filed 1996·Granted Aug 31, 1999·150 cites·11 claims
- 0386US7650047B2Change detection equipment and method of image recognitionHITACHI SOFTWARE ENG·Filed 2005·Granted Jan 19, 2010·18 cites·22 claims
- 0486US6862737B1Communication device and method thereforTOSHIBA KK·Filed 2000·Granted Mar 1, 2005·43 cites·4 claims
- 0586US5274641AATM communication systemTOSHIBA KK·Filed 1991·Granted Dec 28, 1993·164 cites·15 claims
- 0685US6388684B1Method and apparatus for displaying a target region and an enlarged imageHITACHI LTD·Filed 1993·Granted May 14, 2002·123 cites·30 claims
- 0781US7107150B2Map generating system and map management systemHITACHI LTD·Filed 2003·Granted Sep 12, 2006·36 cites·13 claims
- 0881US6396814B1Network construction method and communication system for communicating between different groups via representative device of each groupTOSHIBA KK·Filed 1998·Granted May 28, 2002·113 cites·30 claims
- 0979US5771352ACommunication control apparatus and methodTOSHIBA KK·Filed 1995·Granted Jun 23, 1998·92 cites·35 claims
- 1078US7729875B2Long infrastructure management system and programHITACHI LTD·Filed 2005·Granted Jun 1, 2010·5 cites·10 claims
- 1178US6118771ASystem and method for controlling communicationTOSHIBA KK·Filed 1997·Granted Sep 12, 2000·114 cites·9 claims
- 1278US4972473AData communication method and apparatus using neural-networksHITACHI LTD·Filed 1989·Granted Nov 20, 1990·33 cites·50 claims
- 1376US5153877APacket network with communication resource allocation and call set up control of higher quality of serviceTOSHIBA KK·Filed 1990·Granted Oct 6, 1992·79 cites·10 claims
- 1475US6412689B1Communication equipment and method for business card information interchangeTOSHIBA KK·Filed 2000·Granted Jul 2, 2002·23 cites·21 claims
- 1573US7603263B2Spatial simulation program and systemHITACHI LTD·Filed 2006·Granted Oct 13, 2009·6 cites·9 claims
- 1671US7515153B2Map generation device, map delivery method, and map generation programHITACHI LTD·Filed 2004·Granted Apr 7, 2009·30 cites·12 claims
- 1771US5262760AModifying a graphics display imageIWAMURA KAZUAKI·Filed 1991·Granted Nov 16, 1993·56 cites·20 claims
- 1867US7437126B2Radio terminal, communication control method and computer programTOSHIBA KK·Filed 2005·Granted Oct 14, 2008·3 cites·14 claims
- 1967US5285442ATraffic supervisory method and traffic supervisory apparatusTOSHIBA KK·Filed 1991·Granted Feb 8, 1994·50 cites·5 claims
- 2065US6993348B2Radio terminal, communication control method and computer programTOSHIBA KK·Filed 2003·Granted Jan 31, 2006·9 cites·3 claims
- 2162US6728730B1Figure management system and figure modifying method by using figure management systemHITACHI LTD·Filed 2000·Granted Apr 27, 2004·20 cites·26 claims
- 2262US2008015775A1Road exit modeling using aerial imageCLARION CO LTD·Filed 2007·Application pending·0 cites
- 2360US6505186B1Method of managing feature dataHITACHI LTD·Filed 1999·Granted Jan 7, 2003·25 cites·6 claims
- 2459US8359324B2Geographic information systemHITACHI LTD·Filed 2008·Granted Jan 22, 2013·2 cites·22 claims
- 2557US2014371933A1Electric power consumption management system and methodHITACHI LTD·Filed 2014·Application pending·0 cites
- 2649US7957945B2Inundation simulator and programHITACHI ENG SERVICE·Filed 2007·Granted Jun 7, 2011·0 cites·12 claims
- 2749US5172102AGraphic display methodHITACHI LTD·Filed 1991·Granted Dec 15, 1992·16 cites·7 claims
- 2849US2005114869A1Communication device and method thereofTOSHIBA KK·Filed 2004·Application pending·0 cites
- 2945US7990478B2Information presentation apparatus and information presentation methodTOSHIBA KK·Filed 2010·Granted Aug 2, 2011·0 cites·13 claims
- 3044US2005027673A1Method and apparatus for handling digital content in a networkTOSHIBA KK·Filed 2004·Application pending·0 cites
- 3144US2005027740A1Content information management apparatus and content information management methodTOSHIBA KK·Filed 2004·Application pending·0 cites
- 3244US2002114286A1Network construction method and communication system for communicating between different groups via representative device of each groupFiled 2002·Application pending·0 cites
- 3343US2009327726A1Information recording/reproduction apparatus and systemTOSHIBA KK·Filed 2009·Application pending·0 cites
- 3442US2008198158A13D map display system, 3D map display method and display programHITACHI LTD·Filed 2007·Application pending·0 cites
- 3538US2015298565A1Charging support system and charging support method for electric vehicleHITACHI LTD·Filed 2012·Application pending·0 cites
- 3637US5828377AShape dependent three-dimensional graphic data managing methodHITACHI LTD·Filed 1995·Granted Oct 27, 1998·9 cites·9 claims
- 3737US2004213459A1Multispectral photographed image analyzing apparatusFiled 2004·Application pending·0 cites
- 3834US2013054742A1Content processorTSUJI MASASHI·Filed 2012·Application pending·0 cites
- 3930US4991117AFigure data display method and systemHITACHI LTD·Filed 1988·Granted Feb 5, 1991·9 cites·22 claims
- 4026US5099520AFigure retrieval methodHITACHI LTD·Filed 1990·Granted Mar 24, 1992·0 cites·41 claims
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