Inventor · disambiguated record
Yuji Igata
Also filed as: IGATA YUJI
32 granted patents·11 pending applications·338 citations·filing 1996–2012
97Inventor score
Top patents by PatentIndex Score
43 records- 0190US7609681B2Communication apparatus and coexistence method for enabling coexistence of communication systemsPANASONIC CORP·Filed 2006·Granted Oct 27, 2009·22 cites·6 claims
- 0289US7218679B2Communication apparatus and communication methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted May 15, 2007·13 cites·23 claims
- 0388US8040235B2Relay apparatus and electric appliancePANASONIC CORP·Filed 2006·Granted Oct 18, 2011·18 cites·6 claims
- 0485US9024579B2Power line communication apparatus and vehicleIGATA YUJI·Filed 2012·Granted May 5, 2015·11 cites·11 claims
- 0580US7684502B2Communication network system, and transmission/reception apparatus, method and integrated circuit for use thereinPANASONIC CORP·Filed 2004·Granted Mar 23, 2010·26 cites·13 claims
- 0680US7501913B2Power line communication apparatus and connecting devicePANASONIC CORP·Filed 2007·Granted Mar 10, 2009·19 cites·18 claims
- 0779US7660365B2Communications device and communications methodPANASONIC CORP·Filed 2006·Granted Feb 9, 2010·7 cites·19 claims
- 0874US9083205B2Vehicle charging device and vehicle charging system using sameIGATA YUJI·Filed 2011·Granted Jul 14, 2015·5 cites·20 claims
- 0974US7885246B2Communication apparatus enabling coexistence of systemsPANASONIC CORP·Filed 2006·Granted Feb 8, 2011·4 cites·24 claims
- 1073US8295390B2Communications device and communications methodKOGA HISAO·Filed 2009·Granted Oct 23, 2012·4 cites·19 claims
- 1173US7953105B2Communication apparatus enabling temporal coexistence of systemsPANASONIC CORP·Filed 2006·Granted May 31, 2011·4 cites·6 claims
- 1273US6677829B2Balanced transmission termination device and receiver unit composed thereofMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Jan 13, 2004·16 cites·8 claims
- 1371US6288631B1Power-line carrier communications systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Sep 11, 2001·75 cites·40 claims
- 1469US7103800B2Display device, receiver, and test apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Granted Sep 5, 2006·10 cites·63 claims
- 1568US8036233B2Power line communication apparatus, power line communication system, power line communication method and integrated circuitPANASONIC CORP·Filed 2007·Granted Oct 11, 2011·5 cites·14 claims
- 1668US7978698B2Terminal for performing multiple access transmission suitable to a transmission path having varied characteristicsPANASONIC CORP·Filed 2007·Granted Jul 12, 2011·4 cites·21 claims
- 1768US7319384B2Communication apparatus and communication methodMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Granted Jan 15, 2008·4 cites·21 claims
- 1867US9300362B2Power supply apparatus and vehicle charging apparatusIGATA YUJI·Filed 2012·Granted Mar 29, 2016·2 cites·19 claims
- 1967US8374256B2Communication apparatus and communication methodPANASONIC CORP·Filed 2009·Granted Feb 12, 2013·2 cites·24 claims
- 2067US7542512B2Communication apparatus and communication methodPANASONIC CORP·Filed 2007·Granted Jun 2, 2009·2 cites·18 claims
- 2165US7924940B2Communication network system, and transmission/reception apparatus, method and integrated circuit for use thereinPANASONIC CORP·Filed 2009·Granted Apr 12, 2011·2 cites·8 claims
- 2265US6414983B1Digital communication apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2000·Granted Jul 2, 2002·7 cites·3 claims
- 2364US8537819B2Power line communication apparatus, power line communication method and communication apparatusKOGA HISAO·Filed 2006·Granted Sep 17, 2013·3 cites·15 claims
- 2459US9090174B2Power supply device and power supply methodNOSAKA SHIGEKIYO·Filed 2011·Granted Jul 28, 2015·2 cites·12 claims
- 2556US8847751B2Line status detection apparatus, communication apparatus, and line status detection methodICHIHARA FUMIO·Filed 2005·Granted Sep 30, 2014·2 cites·17 claims
- 2656US8451857B2Communication apparatus enabling temporal coexistence of systemsKUROBE AKIO·Filed 2011·Granted May 28, 2013·1 cites·2 claims
- 2755US5835529ADigital communication apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1996·Granted Nov 10, 1998·26 cites·18 claims
- 2854US7864658B2Multicarrier communication method and system, and communication apparatus incorporated thereinPANASONIC CORP·Filed 2004·Granted Jan 4, 2011·3 cites·29 claims
- 2948US6415005B2Digital communication apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1999·Granted Jul 2, 2002·17 cites·1 claims
- 3047US6028886ADigital communication apparatusMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Feb 22, 2000·11 cites·2 claims
- 3142US2012221164A1Power controller for electric devices, and telephoneIGATA YUJI·Filed 2012·Application pending·0 cites
- 3242US2009190673A1Power line communication apparatus, integrated circuit for power line communication and transmission/reception methodsMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2006·Application pending·0 cites
- 3342US2002097260A1Appliance information transmitting/receiving method and appliance information transmitting/receiving systemFiled 2001·Application pending·0 cites
- 3441US8774159B2Communication apparatus enabling coexistence of systemsKURODA GO·Filed 2010·Granted Jul 8, 2014·0 cites·18 claims
- 3540US2004170241A1Frame synchronization methodFiled 2004·Application pending·0 cites
- 3640US2004131123A1Balanced transmission apparatusFiled 2003·Application pending·0 cites
- 3739US2002191719A1Differential signal-delaying apparatus, receiver employing the apparatus, and communication systemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2002·Application pending·0 cites
- 3839US2008292008A1Channel-Estimating Apparatus and Mimo Communication SystemMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 2005·Application pending·0 cites
- 3939US2003157891A1Method and apparatus for inspecting cable set and method for selecting cable set in transmission line, and communications systemFiled 2003·Application pending·0 cites
- 4039US2002090023A1Transmitting/receiving system and transmitting/receiving apparatusFiled 2001·Application pending·0 cites
- 4138US6507622B2Communication systems, sender and receiverMATSUSHITA ELECTRIC INDUSTRIAL CO LTD·Filed 1998·Granted Jan 14, 2003·11 cites·42 claims
- 4235US2007086408A1Communication apparatus and coexistence method for enabling coexistence of communication systemsKURODA GO·Filed 2006·Application pending·0 cites
- 4334US2007064783A1Transmission/reception apparatus and transmission/reception method for enabling coexistence of systemsKURODA GO·Filed 2006·Application pending·0 cites
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Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →