Inventor · disambiguated record
Kouichi Uesaka
Also filed as: UESAKA KOUICHI
22 granted patents·4 pending applications·678 citations·filing 1998–2010
96Inventor score
Top patents by PatentIndex Score
26 records- 0195US7355270B2Semiconductor chip with coil antenna and communication systemHITACHI LTD·Filed 2005·Granted Apr 8, 2008·51 cites·6 claims
- 0295US6176433B1Reader/writer having coil arrangements to restrain electromagnetic field intensity at a distanceHITACHI LTD·Filed 1998·Granted Jan 23, 2001·262 cites·17 claims
- 0393US6781741B2Mach-Zehnder optical modulatorHITACHI LTD·Filed 2002·Granted Aug 24, 2004·63 cites·8 claims
- 0489US7315173B2Method of measuring electric field distribution and electric field distribution measuring instrumentHITACHI LTD·Filed 2005·Granted Jan 1, 2008·17 cites·6 claims
- 0587US7439933B2Signal processing circuit, and non-contact IC card and tag with the use thereofHITACHI LTD·Filed 2006·Granted Oct 21, 2008·20 cites·14 claims
- 0687US6194993B1Reader and/or writer apparatus, power feeding system, and communication systemHITACHI LTD·Filed 1998·Granted Feb 27, 2001·89 cites·29 claims
- 0784US6608550B2Reader and/or writer apparatus, power feeding system, and communication systemHITACHI LTD·Filed 2000·Granted Aug 19, 2003·34 cites·10 claims
- 0884US6411104B1Apparatus and method for detecting electromagnetic wave source, and method for analyzing the sameHITACHI LTD·Filed 2000·Granted Jun 25, 2002·29 cites·17 claims
- 0982US7595650B2Magnetic field probe apparatus and a method for measuring magnetic fieldHITACHI LTD·Filed 2007·Granted Sep 29, 2009·11 cites·7 claims
- 1080US8035522B2RFID tagHITACHI LTD·Filed 2008·Granted Oct 11, 2011·9 cites·17 claims
- 1177US8111163B2Methods for manufacturing and application of RFID built-in cable, and dedicated RFID reading systemsUTAKA KENJI·Filed 2006·Granted Feb 7, 2012·10 cites·15 claims
- 1268US6856709B2Optical modulation deviceOPNEXT JAPAN INC·Filed 2002·Granted Feb 15, 2005·11 cites·14 claims
- 1366US6617860B2Apparatus and method for detecting electromagnetic wave source, and method for analyzing the sameHITACHI LTD·Filed 2002·Granted Sep 9, 2003·11 cites·18 claims
- 1464US6875920B2Semiconductor device and design support method of electronic device using the sameHITACHI LTD·Filed 2002·Granted Apr 5, 2005·9 cites·38 claims
- 1563US6625554B2Method and apparatus for determining a magnetic fieldHITACHI LTD·Filed 2001·Granted Sep 23, 2003·10 cites·19 claims
- 1657US6697744B2Inquiry method of the source which generates electromagnetic waveHITACHI LTD·Filed 2001·Granted Feb 24, 2004·6 cites·7 claims
- 1755US7334736B2Antenna-coil design apparatus and design methodHITACHI LTD·Filed 2004·Granted Feb 26, 2008·4 cites·10 claims
- 1849US2007216668A1Information terminal with image display apparatusMIYAMOTO MITSUHIDE·Filed 2007·Application pending·0 cites
- 1948US7132997B2Narrow-directivity electromagnetic-field antenna probe, and electromagnetic-field measurement apparatus, electric-current distribution search-for apparatus or electrical-wiring diagnosis apparatus using this antenna probeHITACHI LTD·Filed 2003·Granted Nov 7, 2006·6 cites·8 claims
- 2048US2010224328A1Methods for manufacturing and application of rfid built-in cable, and dedicated rfid reading systemsUTAKA KENJI·Filed 2010·Application pending·0 cites
- 2145US6643594B2Electromagnetic wave source probing device and probing method with the probing deviceHITACHI LTD·Filed 2002·Granted Nov 4, 2003·2 cites·16 claims
- 2243US6164532APower transmission system, power transmission/communication system and reader and/or writerHITACHI LTD·Filed 1998·Granted Dec 26, 2000·17 cites·15 claims
- 2341US6470282B1Electromagnetic wave source probing device and probing method with the probing deviceHITACHI LTD·Filed 1999·Granted Oct 22, 2002·7 cites·14 claims
- 2438US6833714B2Inquiry method of the source which generates electromagnetic waveHITACHI LTD·Filed 2002·Granted Dec 21, 2004·0 cites·9 claims
- 2537US2003169133A1High frequency transmission line, electronic parts and electronic apparatus using the sameHITACHI LTD·Filed 2002·Application pending·0 cites
- 2631US2003231145A1Display apparatus for displaying property of electronic applianceHITACHI LTD·Filed 2003·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →